8 4 verb, noun v, n noun
• lifting device consisting of a platform or cage that is raised and lowered mechanically in a vertical shaft in order to move people from one floor to another in a building
Example sentence • I pressed the button and waited for the elevator to arrive.
12 5 noun, adjective n, adj noun
• a scientist who devotes himself to doing research
Example sentence • The investigator was hired to solve the mysterious murder case.
9 4 noun n noun
• the ship's officer in charge of navigation
Example sentence • The navigator plotted the course for the ship.
10 4 noun n noun
• someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects)
Example sentence • The terminator walked silently through the wreckage, scanning for any signs of life.
10 4 noun n noun
• someone who makes or enacts laws
Example sentence • The legislator proposed a new law to protect the environment.
12 5 noun n noun
• white goods in which food can be stored at low temperatures
Example sentence • I need to buy a new refrigerator for my kitchen.
8 4 noun n noun
• a negotiator who acts as a link between parties
Example sentence • The mediator helped the couple reach a fair settlement in their divorce.
9 4 noun n noun
• a mechanical or electrical explosive device or a small amount of explosive; can be used to initiate the reaction of a disrupting explosive
Example sentence • He carefully handled the detonator , ensuring it would only activate the explosives when necessary.
8 4 noun n noun
• someone who (fraudulently) assumes the appearance of another
Example sentence • He was known as a master imitator , able to mimic the voices of famous celebrities.
9 4 noun n noun
• apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants
Example sentence • The hospital has a neonatal incubator to keep premature babies warm.
9 4 noun n noun
• 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
Example sentence • The stock market index is an important indicator of overall economic health.
9 4 noun n noun
• a person who specializes in interior decoration
Example sentence • The decorator carefully chose the color scheme for the living room.
13 5 verb, noun v, n noun
• an electronic device that administers an electric shock of preset voltage to the heart through the chest wall in an attempt to restore the normal rhythm of the heart during ventricular fibrillation
Example sentence • The doctor used a defibrillator to shock the patient's heart back into rhythm.
10 4 noun n Example sentence • The steel fabricator created custom structures for the construction project.
11 4 noun n noun
• an artist who makes illustrations (for books or magazines or advertisements etc.)
Example sentence • She worked as an illustrator for a children's book.
11 5 noun n noun
• a furnace for incinerating (especially to dispose of refuse)
Example sentence • The city built a new incinerator to handle the increasing amount of waste.
10 4 noun n noun
• a breathing device for administering long-term artificial respiration
Example sentence • The doctor recommended that the patient wear a respirator to help with their breathing difficulties.
10 4 noun n noun
• a device for applying a substance
Example sentence • She used a makeup applicator to apply her foundation.
11 5 noun n noun
• someone who makes progress easier
Example sentence • The facilitator guided the participants through the team-building exercises.
10 4 noun n noun
• someone who deliberately foments trouble
Example sentence • The instigator of the conflict was a rival gang member.
12 5 noun n noun
• a questioner who is excessively harsh
Example sentence • The interrogator grilled the suspect relentlessly until he finally confessed.
9 4 noun n noun
• (law) a party to a lawsuit; someone involved in litigation
Example sentence • The litigator presented compelling evidence to the jury.
8 4 noun n noun
• one who agitates; a political troublemaker
Example sentence • The political agitator organized a protest against the government.
11 4 noun n noun
• someone who takes up a position surreptitiously for the purpose of espionage
Example sentence • The infiltrator sneaked into the enemy's headquarters undetected.
9 4 noun n noun
• someone who helps to open up a new line of research or technology or art
Example sentence • Steve Jobs was a renowned innovator in the field of technology.
9 4 noun n noun
• a material such as glass or porcelain with negligible electrical or thermal conductivity
Example sentence • The rubber coating on electrical wires acts as an insulator , preventing the flow of electricity.
10 4 noun n noun
• generator that produces sonic oscillations or alternating current
Example sentence • The electronic device utilizes an oscillator to generate the desired frequency.
9 4 noun n noun
• an apparatus that uses centrifugal force to separate particles from a suspension
Example sentence • The separator between the columns is a vertical line.
7 4 noun n noun
• someone who operates an aircraft
Example sentence • The aviator landed the plane safely on the runway.
10 4 noun n noun
• mixes air with gasoline vapor prior to explosion
Example sentence • The carburetor needs to be cleaned regularly for optimal engine performance.
9 4 noun n noun
• (ancient Rome) a professional combatant or a captive who entertained the public by engaging in mortal combat
Example sentence • The gladiators fought to the death in the ancient Roman arenas.
11 5 noun n noun
• a person who studies and settles conflicts and disputes
Example sentence • The adjudicator carefully reviewed all the evidence before making a decision.
9 4 noun n noun
• a person with authority to allot or deal out or apportion
Example sentence • The memory allocator is responsible for managing the allocation and deallocation of memory in a program.
13 5 noun n noun
• one who determines authenticity (as of works of art) or who guarantees validity
Example sentence • The authenticator is responsible for verifying the user's identity.
10 5 noun, adjective n, adj noun
• an associate in an activity or endeavor or sphere of common interest
Example sentence • The cooperator offered to help with the project.
13 5 noun n noun
• a person who (or that which) differentiates
Example sentence • The discriminator in the study helped distinguish between the two groups.
12 5 noun n noun
• someone who spreads the news
Example sentence • The librarian is the disseminator of information in the library.
10 5 noun n noun
• an agent that eliminates something
Example sentence • The eliminator in the competition was a challenging obstacle course.
10 4 verb, noun, adjective v, n, adj noun
• someone who commits adultery or fornication
Example sentence • The pastor preached a sermon about the consequences of being a fornicator .
7 3 noun n noun
• a muscle that serves to lift some body part (as the eyelid or lip)
Example sentence • The levator scapulae muscle helps to elevate the shoulder.
9 4 noun n noun
• a person who mutilates or destroys or disfigures or cripples
Example sentence • The vicious serial killer was known as the mutilator due to his brutal disfigurement of his victims.
9 4 noun n noun
• a prosthesis used to close an opening (as to close an opening of the hard palate in cases of cleft palate)
Example sentence • The obturator is a bone that helps to close off the space in the pelvic area.
14 5 noun n noun
• someone who makes predictions of the future (usually on the basis of special knowledge)
Example sentence • The prognosticator predicted that the economy would experience a downturn.
9 4 noun n noun
• a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves
Example sentence • The guitar had a resonator that enhanced its sound.
6 2 noun n noun
• mechanical device consisting of the stationary part of a motor or generator in or around which the rotor revolves
10 4 noun n noun
• one who hesitates (usually out of fear)
Example sentence • The vacillator couldn't make up his mind about which restaurant to go to.
11 5 verb, noun v, n
No meanings yet for this word...
Example sentence • The deactivator was used to disable the alarm system.
7 3 noun n
No meanings yet for this word...
Example sentence • The delator was rewarded for informing the police about the criminal activity.
10 4 noun n
No meanings yet for this word...
Example sentence • The term 'Dr.' is a designator commonly used to indicate someone has a doctorate degree.
11 5 noun n
No meanings yet for this word...
Example sentence • He is known to be an exaggerator , always embellishing his stories to make them more interesting.
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