9-Letter Nouns Ending With OR
Here's the list of all the 261 9-Letter Nouns Ending With OR 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 Nouns (with Definitions and Examples) | |
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professor | 1. someone who is a member of the faculty at a college or university More Definitions → |
processor | 1. a business engaged in processing agricultural products and preparing them for market 2. someone who processes things (foods or photographs or applicants etc.) More Definitions → |
moderator | 1. any substance used to slow down neutrons in nuclear reactors 2. in the Presbyterian church, the officer who presides over a synod or general assembly More Definitions → |
generator | 1. an apparatus that produces a vapor or gas 2. engine that converts mechanical energy into electrical energy by electromagnetic induction More Definitions → |
collector | 1. a person who collects things 2. a person who is employed to collect payments (as for rent or taxes) More Definitions → |
indicator | 1. a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time 2. a signal for attracting attention More Definitions → |
connector | 1. an instrumentality that connects More Definitions → |
projector | 1. an optical device for projecting a beam of light 2. an optical instrument that projects an enlarged image onto a screen More Definitions → |
inspector | 1. a high ranking police officer 2. an investigator who observes carefully More Definitions → |
navigator | 1. the ship's officer in charge of navigation 2. the member of an aircrew who is responsible for the aircraft's course More Definitions → |
counselor | 1. someone who gives advice about problems 2. someone who has supervisory duties at a summer camp More Definitions → |
regulator | 1. any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc. 2. an official responsible for control and supervision of a particular activity or area of public interest More Definitions → |
simulator | 1. a machine that simulates an environment for the purpose of training or research More Definitions → |
protector | 1. a person who cares for persons or property More Definitions → |
conductor | 1. the person who leads a musical group 2. a substance that readily conducts e.g. electricity and heat More Definitions → |
successor | 1. a person who follows next in order 2. a thing or person that immediately replaces something or someone More Definitions → |
inhibitor | 1. a substance that retards or stops an activity More Definitions → |
precursor | 1. a substance from which another substance is formed (especially by a metabolic reaction) 2. a person who goes before or announces the coming of another More Definitions → |
exhibitor | 1. someone who organizes an exhibit for others to see More Definitions → |
solicitor | 1. a petitioner who solicits contributions or trade or votes 2. a British lawyer who gives legal advice and prepares legal documents More Definitions → |
spectator | 1. a close observer; someone who looks at something (such as an exhibition of some kind) 2. a woman's pump with medium heel; usually in contrasting colors for toe and heel More Definitions → |
posterior | 1. the fleshy part of the human body that you sit on 2. a tooth situated at the back of the mouth More Definitions → |
extractor | 1. an instrument for extracting tight-fitting components 2. an apparatus that uses centrifugal force to separate particles from a suspension More Definitions → |
separator | 1. an apparatus that uses centrifugal force to separate particles from a suspension More Definitions → |
capacitor | 1. an electrical device characterized by its capacity to store an electric charge More Definitions → |
reflector | 1. device that reflects radiation 2. optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece More Definitions → |
estimator | 1. an expert at calculation (or at operating calculating machines) More Definitions → |
alligator | 1. leather made from alligator's hide 2. either of two amphibious reptiles related to crocodiles but with shorter broader snouts More Definitions → |
predictor | 1. someone who makes predictions of the future (usually on the basis of special knowledge) 2. information that supports a probabilistic estimate of future events More Definitions → |
gladiator | 1. (ancient Rome) a professional combatant or a captive who entertained the public by engaging in mortal combat 2. a professional boxer More Definitions → |
incubator | 1. apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants More Definitions → |
activator | 1. (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription More Definitions → |
excelsior | 1. thin curly wood shavings used for packing or stuffing More Definitions → |
initiator | 1. a person who initiates a course of action More Definitions → |
evaluator | 1. an authority who is able to estimate worth or quality More Definitions → |
convertor | 1. a device for changing one substance or form or state into another More Definitions → |
innovator | 1. someone who helps to open up a new line of research or technology or art More Definitions → |
decorator | 1. a person who specializes in interior decoration 2. someone who decorates More Definitions → |
guarantor | 1. one who provides a warrant or guarantee to another More Definitions → |
insulator | 1. a material such as glass or porcelain with negligible electrical or thermal conductivity More Definitions → |
numerator | 1. the dividend of a fraction More Definitions → |
conqueror | 1. someone who is victorious by force of arms More Definitions → |
resonator | 1. a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves 2. an electrical circuit that combines capacitance and inductance in such a way that a periodic electric oscillation will reach maximum amplitude More Definitions → |
allocator | 1. a person with authority to allot or deal out or apportion More Definitions → |
repressor | 1. an agent that represses More Definitions → |
excavator | 1. a workman who excavates for foundations of buildings or for quarrying 2. a machine for excavating More Definitions → |
liberator | 1. someone who releases people from captivity or bondage More Definitions → |
escalator | 1. a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. depending on certain conditions (as a change in the cost of living index) 2. a stairway whose steps move continuously on a circulating belt More Definitions → |
depositor | 1. a person who has deposited money in a bank or similar institution More Definitions → |
laminator | 1. a person who makes laminates (especially plastic laminates) 2. Any of a range of machines used for lamination. More Definitions → |
motivator | 1. a positive motivational influence More Definitions → |
aggressor | 1. someone who attacks 2. a confident assertive person who acts as instigator More Definitions → |
attractor | 1. an entertainer who attracts large audiences 2. (physics) a point in the ideal multidimensional phase space that is used to describe a system toward which the system tends to evolve regardless of the starting conditions of the system More Definitions → |
deflector | 1. a device intended to turn aside the flow of something (water or air or smoke etc) More Definitions → |
detonator | 1. a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive More Definitions → |
preceptor | 1. teacher at a university or college (especially at Cambridge or Oxford) More Definitions → |
possessor | 1. a person who owns something More Definitions → |
mortgagor | 1. the person who gives a mortgage in return for money to be repaid More Definitions → |
antitumor | More Definitions → |
confessor | 1. a priest who hears confession and gives absolution 2. someone who confesses (discloses information damaging to themselves) More Definitions → |
locomotor | More Definitions → |
cosponsor | More Definitions → |
consignor | 1. the person who delivers over or commits merchandise More Definitions → |
oppressor | 1. a person of authority who subjects others to undue pressures More Definitions → |
litigator | 1. (law) a party to a lawsuit; someone involved in litigation More Definitions → |
tormentor | 1. someone who torments 2. a flat at each side of the stage to prevent the audience from seeing into the wings More Definitions → |
nominator | 1. someone who proposes a candidate for appointment or election More Definitions → |
retractor | 1. surgical instrument that holds back the edges of a surgical incision More Definitions → |