9-Letter Words Containing ATOR
Here's the list of all the 225 9-Letter Words Containing ATOR 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) | |
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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 → |
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 → |
mandatory | 1. the recipient of a mandate 2. a territory surrendered by Turkey or Germany after World War I and put under the tutelage of some other European power until they are able to stand by themselves 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 → |
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 → |
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 → |
separator | 1. an apparatus that uses centrifugal force to separate particles from a suspension 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 → |
migratory | 1. habitually moving from place to place especially in search of seasonal work 2. used of animals that move seasonally 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 → |
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 → |
innovator | 1. someone who helps to open up a new line of research or technology or art More Definitions → |
predatory | 1. characterized by plundering or pillaging or marauding 2. living by preying on other animals especially by catching living prey More Definitions → |
decorator | 1. a person who specializes in interior decoration 2. someone who decorates More Definitions → |
signatory | 1. someone who signs and is bound by a document 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 → |
purgatory | 1. a temporary condition of torment or suffering 2. (theology) in Roman Catholic theology the place where those who have died in a state of grace undergo limited torment to expiate their sins 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 → |
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 → |
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 → |
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 → |
vibratory | 1. moving very rapidly to and fro or up and down More Definitions → |
crematory | 1. a mortuary where corpses are cremated 2. a furnace where a corpse can be burned and reduced to ashes More Definitions → |
litigator | 1. (law) a party to a lawsuit; someone involved in litigation More Definitions → |
nominator | 1. someone who proposes a candidate for appointment or election More Definitions → |