Definition: mechanical device that has a plunging or thrusting motion
Similar words: mechanical device
Definition: mechanism consisting of a device that works on mechanical principles
Synonyms: plumber's helper, plunger
Definition: hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains
Similar words: hand tool
Definition: a tool used with workers' hands
Definition: someone who dives (into water)
Similar words: swimmer
Definition: a trained athlete who participates in swimming meets
Usage: he was an Olympic swimmer
Synonyms: speculator, plunger
Definition: someone who risks losses for the possibility of considerable gains
Similar words: venturer, adventurer
Definition: a person who enjoys taking risks
Similar words: gambler
Definition: a person who wagers money on the outcome of games or sporting events