plural of pumping lemma

simple past tense and past participle of fist pump

Third-person singular simple present indicative form of fist pump

plural of sump pump

plural of air-pump

(computer science) A lemma which states that for a language to be a member of a language class any sufficiently long string in the language contains a section that can be removed or repeated any number of times with the resulting string remaining in the language, used to determine if a particular language is in a given language class (e.g. not regular).

plural of pump-jet

The thrusting of one's fist, most commonly forward or upward, as in celebration.

(intransitive) To thrust one's fist, most commonly forward or upward, as in celebration.

(sports) An act of pretending to throw or shoot the ball in order to make a defender react.