A bicycle pump.

A variety of fitness, involving all-body muscle toning and focusing on short bursts of activity

simple past tense and past participle of pump-prime

Third-person singular simple present indicative form of pump-prime

present participle of pump-prime

Synonym of prime the pump (figurative senses)

Alternative form of proton pump

(UK, dated, derogatory, figuratively) parochial, of local interest only; petty

simple past tense and past participle of pump and dump

present participle of pump and dump