6-Letter Words Ending With UM

Here's the list of all the 120 6-Letter Words Ending With UM 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)
medium
1. a means or instrumentality for storing or communicating information
2. the surrounding environment
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museum
1. a depository for collecting and displaying objects having scientific or historical or artistic value
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vacuum
1. the absence of matter
2. an empty area or space
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sodium
1. a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
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asylum
1. a shelter from danger or hardship
2. a hospital for mentally incompetent or unbalanced person
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magnum
1. a large wine bottle for liquor or wine
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quorum
1. a gathering of the minimal number of members of an organization to conduct business
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helium
1. a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
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atrium
1. any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart)
2. the central area in a building; open to the sky
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podium
1. a platform raised above the surrounding level to give prominence to the person on it
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gypsum
1. a common white or colorless mineral (hydrated calcium sulphate) used to make cements and plasters (especially plaster of Paris)
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plenum
1. a meeting of a legislative body at which all members are present
2. an enclosed space in which the air pressure is higher than outside
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barium
1. a soft silvery metallic element of the alkali earth group; found in barite
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vellum
1. a heavy creamy-colored paper resembling parchment
2. fine parchment prepared from the skin of a young animal e.g. a calf or lamb
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possum
1. nocturnal arboreal marsupial having a naked prehensile tail found from southern North America to northern South America
2. small furry Australian arboreal marsupials having long usually prehensile tails
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radium
1. an intensely radioactive metallic element that occurs in minute amounts in uranium ores
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phylum
1. (linguistics) a large group of languages that are historically related
2. (biology) the major taxonomic group of animals and plants; contains classes
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septum
1. (anatomy) a dividing partition between two tissues or cavities
2. a partition or wall especially in an ovary
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sputum
1. expectorated matter; saliva mixed with discharges from the respiratory passages; in ancient and medieval physiology it was believed to cause sluggishness
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cesium
1. a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
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indium
1. a rare soft silvery metallic element; occurs in small quantities in sphalerite
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dictum
1. an authoritative declaration
2. an opinion voiced by a judge on a point of law not directly bearing on the case in question and therefore not binding
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lyceum
1. a school for students intermediate between elementary school and college; usually grades 9 to 12
2. a public hall for lectures and concerts
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wampum
1. informal terms for money
2. small cylindrical beads made from polished shells and fashioned into strings or belts; used by certain Native American peoples as jewelry or currency
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tedium
1. the feeling of being bored by something tedious
2. dullness owing to length or slowness
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cerium
1. a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group
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osmium
1. a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known
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erbium
1. a trivalent metallic element of the rare earth group; occurs with yttrium
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6-Letter Words Ending With UM