being of crucial importance; "a pivotal event"; "Its pivotal location has also exposed it to periodic invasions"- Henry Kissinger; "the polar events of this study"; "a polar principal"
the middle area of the human torso (usually in front); "young American women believe that a bare midriff is fashionable"
an intermediate part or section; "A whole is that which has beginning, middle, and end"- Aristotle
time between the beginning and the end of a temporal period; "the middle of the war"; "rain during the middle of April"
between an earlier and a later period of time; "in the middle years"; "in his middle thirties"
of a stage in the development of a language or literature between earlier and later stages; "Middle English is the English language from about 1100 to 1500"; "Middle Gaelic"
gathered together or made less diffuse; "their concentrated efforts"; "his concentrated attention"; "concentrated study"; "a narrow thread of concentrated ore"
of or relating to a solution whose dilution has been reduced
intensely focused; "her concentrated passion held them at bay"
a position on a basketball team of the player who participates in the jump that starts the game
the position of the player on the line of scrimmage who puts the ball in play; "it is a center's responsibility to get the football to the quarterback"
the position on a hockey team of the player who participates in the face off at the beginning of the game
a building dedicated to a particular activity; "they were raising money to build a new center for research"
a cluster of nerve cells governing a specific bodily process; "in most people the speech center is in the left hemisphere"
the object upon which interest and attention focuses; "his stories made him the center of the party"
the sweet central portion of a piece of candy that is enclosed in chocolate or some other covering
politically moderate persons; centrists
the middle of a military or naval formation; "they had to reinforce the center"
a place where some particular activity is concentrated; "they received messages from several centers"
a point equidistant from the ends of a line or the extremities of a figure
an area that is approximately central within some larger region; "it is in the center of town"; "they ran forward into the heart of the struggle"; "they were in the eye of the storm"
(football) the person who plays center on the line of scrimmage and snaps the ball to the quarterback; "the center fumbled the handoff"
(basketball) the person who plays center on a basketball team
(ice hockey) the person who plays center on a hockey team
of or belonging to neither the right nor the left politically or intellectually
move into the center; "That vase in the picture is not centered"