7-Letter Words Containing OS

Here's the list of all the 950 7-Letter Words Containing OS in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
purpose
1. an anticipated outcome that is intended or that guides your planned actions
2. what something is used for
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posting
1. a sign posted in a public place as an advertisement
2. (bookkeeping) a listing on the company's records
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deposit
1. the phenomenon of sediment or gravel accumulating
2. matter that has been deposited by some natural process
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closing
1. the act of closing something
2. the last section of a communication
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postage
1. the charge for mailing something
2. a small adhesive token stuck on a letter or package to indicate that postal fees have been paid
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closely
1. in a close relation or position in time or space
2. in an attentive manner
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exposed
1. with no protection or shield
2. not covered with clothing
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suppose
1. express a supposition
2. expect, believe, or suppose
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costume
1. dress in a costume
2. furnish with costumes; as for a film or play
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opposed
1. being in opposition or having an opponent
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imposed
1. set forth authoritatively as obligatory
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closure
1. approaching a particular destination; a coming closer; a narrowing of a gap
2. a rule for limiting or ending debate in a deliberative body
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closest
1. (superlative of `near' or `close') within the shortest distance
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propose
1. make a proposal, declare a plan for something
2. present for consideration, examination, criticism, etc.
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possess
1. have as an attribute, knowledge, or skill
2. have ownership or possession of
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glucose
1. a monosaccharide sugar that has several forms; an important source of physiological energy
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crossed
1. placed crosswise
2. (of a check) marked for deposit only as indicated by having two lines drawn across it
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erosion
1. (geology) the mechanical process of wearing or grinding something down (as by particles washing over it), also figuratively
2. condition in which the earth's surface is worn away by the action of water and wind
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booster
1. a person who backs a politician or a team etc.
2. someone who is an active supporter and advocate
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hostile
1. troops belonging to the enemy's military forces
2. characterized by enmity or ill will
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blossom
1. reproductive organ of angiosperm plants especially one having showy or colorful parts
2. the period of greatest prosperity or productivity
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hospice
1. a lodging for travelers (especially one kept by a monastic order)
2. a program of medical and emotional care for the terminally ill
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costing
1. cost accounting
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compose
1. form the substance of
2. write music
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dispose
1. give, sell, or transfer to another
2. throw or cast away
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provost
1. a high-ranking university administrator
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aerosol
1. a cloud of solid or liquid particles in a gas
2. a dispenser that holds a substance under pressure and that can release it as a fine spray (usually by means of a propellant gas)
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hostage
1. a prisoner who is held by one party to insure that another party will meet specified terms
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postfix
1. an affix that is added at the end of the word
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posture
1. behave affectedly or unnaturally in order to impress others
2. assume a posture as for artistic purposes
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apostle
1. an ardent early supporter of a cause or reform
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outpost
1. a station in a remote or sparsely populated location
2. a settlement on the frontier of civilization
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compost
1. a mixture of decaying vegetation and manure; used as a fertilizer
2. convert to compost
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loosely
1. in a relaxed manner; not rigid
2. in a loose manner
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rooster
1. adult male chicken
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hosiery
1. socks and stockings and tights collectively (the British include underwear)
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verbose
1. using or containing too many words
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enclose
1. enclose or enfold completely with or as if with a covering
2. close in
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closeup
1. a photograph taken at close range
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frosted
1. (of glass) having a roughened coating resembling frost
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prosper
1. make steady progress; be at the high point in one's career or reach a high point in historical significance or importance
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hostess
1. a woman host
2. a woman innkeeper
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dossier
1. a collection of papers containing detailed information about a particular person or subject (usually a person's record)
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rosebud
1. the bud of a rose
2. (a literary reference to) a pretty young girl
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postwar
1. belonging to the period after a war
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lactose
1. a sugar comprising one glucose molecule linked to a galactose molecule; occurs only in milk
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ostrich
1. a person who refuses to face reality or recognize the truth (a reference to the popular notion that the ostrich hides from danger by burying its head in the sand)
2. fast-running African flightless bird with two-toed feet; largest living bird
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grossly
1. in a gross manner
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postman
1. a man who delivers the mail
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osmosis
1. (biology, chemistry) diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal
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sucrose
1. a complex carbohydrate found in many plants and used as a sweetening agent
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ghostly
1. resembling or characteristic of a phantom
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rosette
1. an ornament or pattern resembling a rose that is worn as a badge of office or as recognition of having won an honor
2. rhizoctinia disease of potatoes
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leprosy
1. chronic granulomatous communicable disease occurring in tropical and subtropical regions; characterized by inflamed nodules beneath the skin and wasting of body parts; caused by the bacillus Mycobacterium leprae
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rosacea
1. a skin disease of adults (more often women) in which blood vessels of the face enlarge resulting in a flushed appearance
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bossier
1. offensively self-assured or given to exercising usually unwarranted power
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thermos
1. vacuum flask that preserves temperature of hot or cold drinks
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cytosol
1. the aqueous part of the cytoplasm within which various particles and organelles are suspended
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mucosal
1. of or relating to mucous membranes
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apropos
1. of an appropriate or pertinent nature
2. at an opportune time
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adipose
1. composed of animal fat
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defrost
1. make or become free of frost or ice
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viscose
1. a cellulose ester obtained by treating cellulose with caustic soda
2. a rayon fabric made from viscose (cellulose xanthate) fibers
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mitosis
1. cell division in which the nucleus divides into nuclei containing the same number of chromosomes
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gosling
1. young goose
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gnostic
1. possessing intellectual or esoteric knowledge of spiritual things
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chooser
1. a person who chooses or selects out
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postdoc
1. a grant that funds postdoctoral study or research
2. a scholar or researcher who is involved in academic study beyond the level of a doctoral degree
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roselle
1. East Indian sparsely prickly annual herb or perennial subshrub widely cultivated for its fleshy calyxes used in tarts and jelly and for its bast fiber
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osmotic
1. of or relating to osmosis
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caboose
1. the area for food preparation on a ship
2. a car on a freight train for use of the train crew; usually the last car on the train
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meiosis
1. (genetics) cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number (leading to gametes in animals and spores in plants)
2. understatement for rhetorical effect (especially when expressing an affirmative by negating its contrary)
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dominos
1. any of several games played with small rectangular blocks
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topmost
1. at or nearest to the top
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nostril
1. either one of the two external openings to the nasal cavity in the nose
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opossum
1. small furry Australian arboreal marsupials having long usually prehensile tails
2. nocturnal arboreal marsupial having a naked prehensile tail found from southern North America to northern South America
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prosody
1. the patterns of stress and intonation in a language
2. (prosody) a system of versification
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rooibos
1. South African shrub having flat acuminate leaves and yellow flowers; leaves are aromatic when dried and used to make an herbal tea
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prosaic
1. not fanciful or imaginative
2. lacking wit or imagination
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hosanna
1. a cry of praise or adoration (to God)
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maltose
1. a white crystalline sugar formed during the digestion of starches
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goshawk
1. large hawk of Eurasia and North America used in falconry
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erosive
1. wearing away by friction
2. of a substance, especially a strong acid; capable of destroying or eating away by chemical action
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nostrum
1. hypothetical remedy for all ills or diseases; once sought by the alchemists
2. patent medicine whose efficacy is questionable
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crossly
1. in an ill-natured manner
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7-Letter Words Containing OS