air passage provided by a retractable device containing intake and exhaust pipes; permits a submarine to stay submerged for extended periods of time
breathing device consisting of a bent tube fitting into a swimmer's mouth and extending above the surface; allows swimmer to breathe while face down in the water
the service (electric power or water or transportation) provided by a public utility; "the cost of utilities never decreases"; "all the utilities were lost after the hurricane"
a facility composed of one or more pieces of equipment connected to or part of a structure and designed to provide a service such as heat or electricity or water or sewage disposal; "the price of the house included all utilities"
the quality of being of practical use
a company that performs a public service; subject to government regulation
(economics) a measure that is to be maximized in any situation involving choice
direct one's interest or attention towards; go into; "The pedophile turned to boys for satisfaction"; "People turn to mysticism at the turn of a millennium"
a spot that is open late at night and that provides entertainment (as singers or dancers) as well as dancing and food and drink; "don't expect a good meal at a cabaret"; "the gossip columnist got his information by visiting nightclubs every night"; "he played the drums at a jazz club"
stout stick that is larger at one end; "he carried a club in self defense"; "he felt as if he had been hit with a club"
a playing card in the minor suit that has one or more black trefoils on it; "he led a small club"; "clubs were trumps"
a formal association of people with similar interests; "he joined a golf club"; "they formed a small lunch society"; "men from the fraternal order will staff the soup kitchen today"
strike with a club or a bludgeon
gather and spend time together; "They always club together"
unite with a common purpose; "The two men clubbed together"
the faculty of contriving; inventive skill; "his skillful contrivance of answers to every problem"
an artificial or unnatural or obviously contrived arrangement of details or parts etc.; "the plot contained too many improbable contrivances to be believable"
an elaborate or deceitful scheme contrived to deceive or evade; "his testimony was just a contrivance to throw us off the track"