n. the basic unit of length adopted under the Systeme International d'Unites (approximately 1.094 yards)
n. any of various measuring instruments for measuring a quantity
n. (prosody) the accent in a metrical foot of verse
n. rhythm as given by division into parts of equal duration
n. 米, 公尺, 仪表, 计量器
vt. 以仪表计量