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are
0
n 1: a unit of surface area equal to 100 square meters [syn:
are, ar]
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constrictor
0
n 1: any of various large nonvenomous snakes that kill their
prey by crushing it in its coils
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predictor
0
n 1: someone who makes predictions of the future (usually on the
basis of special knowledge) [syn: forecaster,
predictor, prognosticator, soothsayer]
2: information that supports a probabilistic estimate of future
events; "the weekly bulletin contains several predictors of
mutual fund performance"
3: a computer for controlling antiaircraft fire that computes
the position of an aircraft at the instant of a shell's
arrival
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proctor
0
n 1: someone who supervises (an examination) [syn: proctor,
monitor]
v 1: watch over (students taking an exam, to prevent cheating)
[syn: invigilate, proctor]
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projector
0
n 1: an optical device for projecting a beam of light
2: an optical instrument that projects an enlarged image onto a
screen
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prospector
0
n 1: someone who explores an area for mineral deposits
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protector
0
n 1: a person who cares for persons or property [syn:
defender, guardian, protector, shielder]
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protractor
0
n 1: drafting instrument used to draw or measure angles
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reactor
0
n 1: an electrical device used to introduce reactance into a
circuit
2: (physics) any of several kinds of apparatus that maintain and
control a nuclear reaction for the production of energy or
artificial elements [syn: nuclear reactor, reactor]
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rector
0
n 1: a person authorized to conduct religious worship;
"clergymen are usually called ministers in Protestant
churches" [syn: curate, minister of religion,
minister, parson, pastor, rector]
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redactor
0
n 1: someone who puts text into appropriate form for publication
[syn: redact, redactor, reviser, rewriter, rewrite
man]
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reflector
0
n 1: device that reflects radiation
2: optical telescope consisting of a large concave mirror that
produces an image that is magnified by the eyepiece; "Isaac
Newton invented the reflecting telescope in 1668" [syn:
reflecting telescope, reflector]
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respecter
0
n 1: a person who respects someone or something; usually used in
the negative; "X is no respecter of Y"
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retractor
0
n 1: surgical instrument that holds back the edges of a surgical
incision
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sector
0
n 1: a plane figure bounded by two radii and the included arc of
a circle
2: a social group that forms part of the society or the economy;
"the public sector"
3: a particular aspect of life or activity; "he was helpless in
an important sector of his life" [syn: sector, sphere]
4: the minimum track length that can be assigned to store
information; unless otherwise specified a sector of data
consists of 512 bytes
5: a portion of a military position
6: measuring instrument consisting of two graduated arms hinged
at one end
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selector
0
n 1: a person who chooses or selects out [syn: picker,
chooser, selector]
2: a switch that is used to select among alternatives [syn:
selector, selector switch]
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semiconductor
0
n 1: a substance as germanium or silicon whose electrical
conductivity is intermediate between that of a metal and an
insulator; its conductivity increases with temperature and
in the presence of impurities [syn: semiconductor,
semiconducting material]
2: a conductor made with semiconducting material [syn:
semiconductor device, semiconductor unit,
semiconductor]
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spectre
0
n 1: a ghostly appearing figure; "we were unprepared for the
apparition that confronted us" [syn: apparition,
phantom, phantasm, phantasma, fantasm, specter,
spectre]
2: a mental representation of some haunting experience; "he
looked like he had seen a ghost"; "it aroused specters from
his past" [syn: ghost, shade, spook, wraith,
specter, spectre]
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sphincter
0
n 1: a ring of muscle that contracts to close an opening [syn:
sphincter, anatomical sphincter, sphincter muscle]
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victor
0
n 1: a combatant who is able to defeat rivals [syn: victor,
master, superior]
2: the contestant who wins the contest [syn: winner, victor]
[ant: also-ran, loser]
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recta
0
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refractor
0
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sancta
0
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stricter
0
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richter
0
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fichter
0
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fiechter
0
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lichter
0
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nichter
0
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viktor
0
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ejecta
0