单词 | centripetal |
释义 | centripetal[ sen-trip-i-tl ] / sɛnˈtrɪp ɪ tl / SEE SYNONYMS FOR centripetal ON THESAURUS.COM adjectivedirected toward the center (opposed to centrifugal). operating by centripetal force. Physiology. afferent. Origin of centripetal1700–10; <New Latin centripet(us) center-seeking (centri-centri- + -petus, derivative of Latin petere to seek) + -al1 OTHER WORDS FROM centripetalcen·trip·e·tal·ism, nouncen·trip·e·tal·ly, adverbun·cen·trip·e·tal, adjectiveWORDS THAT MAY BE CONFUSED WITH centripetalcentrifugal, centripetalWords nearby centripetalcentrifuge, centrilobular, centrilobular emphysema, centring, centriole, centripetal, centripetal force, centripetal nerve, centrist, centro-, centroacinar cell Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for centripetalBritish Dictionary definitions for centripetalcentripetal / (sɛnˈtrɪpɪtəl, ˈsɛntrɪˌpiːtəl) / adjectiveacting, moving, or tending to move towards a centreCompare centrifugal of, concerned with, or operated by centripetal force botany (esp of certain inflorescences) developing from the outside towards the centre physiol another word for afferent Derived forms of centripetalcentripetally, adverbWord Origin for centripetalC17: from New Latin centripetus seeking the centre; see centri-, -petal Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for centripetalcentripetal [ sĕn-trĭp′ĭ-tl ] adj.Moving or directed toward a center or axis. Transmitting nerve impulses toward the central nervous system; afferent. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for centripetalcentripetal [ sĕn-trĭp′ĭ-tl ] Moving or directed toward a center or axis, particularly one around which an object is spinning. Transmitting nerve impulses toward the brain or spinal cord; afferent. Developing or progressing inward toward a center or axis, as in the growth of plant structures. For example, in the disk of the inflorescence of a sunflower, the florets near the edge open first, and the ones in the center last. Compare centrifugal. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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