GRE Word List

AUTOMATON

a mechanism that is relatively self-operating

The meaning of the word automaton is a mechanism that is relatively self-operating.

Random words

WordMeaning
elaborationplanned or carried out with great care
perigeethe point in the orbit of an object (such as a satellite) orbiting the earth that is nearest to the center of the earth
optimista person who is inclined to be hopeful and to expect good outcomes : someone who is given to optimism
unilateraldone or undertaken by one person or party
horoscopea diagram of the relative positions of planets and signs of the zodiac at a specific time (as at one's birth) for use by astrologers in inferring individual character and personality traits and in foretelling events of a person's life
ingratean ungrateful person
scoffan expression of scorn, derision, or contempt : gibe
truculencethe quality or state of being truculent
gambolto skip about in play : frisk
superannuatedoutmoded