a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape"
an obstruction (usually metal) placed at the top of a goal; "it was an excellent kick but the ball hit the bar"
a counter where you can obtain food or drink; "he bought a hot dog and a coke at the bar"
(law) a railing that encloses the part of the courtroom where the judges and lawyers sit and the case is tried; "spectators were not allowed past the bar"
a heating element in an electric fire; "an electric fire with three bars"
a horizontal rod that serves as a support for gymnasts as they perform exercises
a submerged (or partly submerged) ridge in a river or along a shore; "the boat ran aground on a submerged bar in the river"
(meteorology) a unit of pressure equal to a million dynes per square centimeter; "unfortunately some writers have used bar for one dyne per square centimeter"
prevent from entering; keep out; "He was barred from membership in the club"
secure with, or as if with, bars; "He barred the door"
(Greek mythology) 7 daughters of Atlas and half-sisters of the Pleiades; they nurtured the infant Dionysus and Zeus placed them among the stars as a reward
a chess move constituting an inescapable and indefensible attack on the opponent's king
complete victory
place an opponent's king under an attack from which it cannot escape and thus ending the game; "Kasparov checkmated his opponent after only a few moves"
the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes
a center of activity or interest or commerce or transportation; a focal point around which events revolve; "the playground is the hub of parental supervision"; "the airport is the economic hub of the area"
an electric railway operating below the surface of the ground (usually in a city); "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'"
a wave resulting from the periodic flow of the tides that is caused by the gravitational attraction of the moon and sun
an unusual (and often destructive) rise of water along the seashore caused by a storm or a combination of wind and high tide
an overwhelming manifestation of some emotion or phenomenon; "a tidal wave of nausea"; "the flood of letters hit him with the force of a tidal wave"; "a tidal wave of crime"