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单词 centripetal
释义

WordReference Random House Learner's Dictionary of American English © 2024
cen•trip•e•tal /sɛnˈtrɪpɪtəl/USA pronunciation   adj. 
  1. Physicsmoving or directed toward the center(opposed to centrifugal  ):When you twirl a string with a rock at the end of it, the string provides centripetal force.
cen•trip•e•tal•ly, adv. See -pet-.

WordReference Random House Unabridged Dictionary of American English © 2024
cen•trip•e•tal  (sen tripi tl),USA pronunciation adj. 
  1. Physicsdirected toward the center (opposed to centrifugal).
  2. Physicsoperating by centripetal force.
  3. [Physiol.]afferent.
  • Neo-Latin centripet(us) center-seeking (centri- centri- + -petus, derivative of Latin petere to seek) + -al1
  • 1700–10
cen•tripe•tal•ism, n. 
cen•tripe•tal•ly, adv. 

Collins Concise English Dictionary © HarperCollins Publishers::
centripetal /sɛnˈtrɪpɪtəl; ˈsɛntrɪˌpiːtəl/ adj
  1. acting, moving, or tending to move towards a centre
    Compare centrifugal
  2. of, concerned with, or operated by centripetal force
Etymology: 17th Century: from New Latin centripetus seeking the centre; see centri-, -petal

cenˈtripetally adv
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更新时间:2024/9/21 13:53:17