(computing) an algorithm that generates a numeric, or fixed-size character output from a variable-sized piece of text or other data; used in database table queries, cryptography and in error-checking

(idiomatic) At full speed; very quickly.

(physics) Any of the subatomic particles that does not consist of other, smaller particles; the gauge bosons, leptons and quarks.

(calculus) Of a function, another function, the value of which for any value of the independent variable is the instantaneous rate of change of the given function at that value of the independent variable.

(vulgar, uncommon, Canada) To avoid work; to make it appear as if one is working. / (vulgar, uncommon) To make a horrible or catastrophic mistake; to screw the pooch.

(baseball) An at-bat with a count of three balls and two strikes.

Proceeding fully, quickly, or completely; thoroughly begun and in progress.

(medicine) any of several biochemical blood assays designed to give information on the state of a patient's liver; include total protein, albumin, alanine transaminase, alkaline phosphatase and bilirubin

(vulgar, slang) A sex partner with whom one has sex, usually repeatedly, but without any romantic attachment (no strings attached).

Alternative form of full-fledged