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caffeine
0
n 1: a bitter alkaloid found in coffee and tea that is
responsible for their stimulating effects [syn: caffeine,
caffein]
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confine
0
v 1: place limits on (extent or access); "restrict the use of
this parking lot"; "limit the time you can spend with your
friends" [syn: restrict, restrain, trammel, limit,
bound, confine, throttle]
2: restrict or confine, "I limit you to two visits to the pub a
day" [syn: limit, circumscribe, confine]
3: prevent from leaving or from being removed
4: close in; darkness enclosed him" [syn: enclose, hold in,
confine]
5: deprive of freedom; take into confinement [syn: confine,
detain] [ant: free, liberate, loose, release,
unloose, unloosen]
6: to close within bounds, limit or hold back from movement;
"This holds the local until the express passengers change
trains"; "About a dozen animals were held inside the
stockade"; "The illegal immigrants were held at a detention
center"; "The terrorists held the journalists for ransom"
[syn: restrain, confine, hold]
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define
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v 1: determine the essential quality of [syn: specify,
define, delineate, delimit, delimitate]
2: give a definition for the meaning of a word; "Define
`sadness'"
3: determine the nature of; "What defines a good wine?"
4: show the form or outline of; "The tree was clearly defined by
the light"; "The camera could define the smallest object"
[syn: define, delineate]
5: decide upon or fix definitely; "fix the variables"; "specify
the parameters" [syn: specify, set, determine,
define, fix, limit]
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redefine
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v 1: give a new or different definition to; "She redefined his
duties"
2: give a new or different definition of (a word)
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refine
0
v 1: improve or perfect by pruning or polishing; "refine one's
style of writing" [syn: polish, refine, fine-tune,
down]
2: make more complex, intricate, or richer; "refine a design or
pattern" [syn: complicate, refine, rarify, elaborate]
3: treat or prepare so as to put in a usable condition; "refine
paper stock"; "refine pig iron"; "refine oil"
4: reduce to a fine, unmixed, or pure state; separate from
extraneous matter or cleanse from impurities; "refine sugar"
[syn: refine, rectify]
5: attenuate or reduce in vigor, strength, or validity by
polishing or purifying; "many valuable nutrients are refined
out of the foods in our modern diet"
6: make more precise or increase the discriminatory powers of;
"refine a method of analysis"; "refine the constant in the
equation"
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superfine
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adj 1: of extremely fine size or texture; "superfine sugar"; "a
superfine file"
2: excessively delicate or refined [syn: overrefined,
superfine]
3: (used especially of merchandise) very fine in quality; "made
of superfine Flemish cloth"
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trephine
0
n 1: a surgical instrument used to remove sections of bone from
the skull [syn: trepan, trephine]
v 1: operate on with a trephine
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phosphine
0
n 1: a colorless gas with a strong fishy smell; used as a
pesticide
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delphine
0
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phosphene
0
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overfine
0