单词 | weightless |
释义 | weightless[ weyt-lis ] / ˈweɪt lɪs / SEE SYNONYMS FOR weightless ON THESAURUS.COM adjectivebeing without apparent weight, as a freely falling body or a body acted upon by a force that neutralizes gravitation. Origin of weightlessFirst recorded in 1540–50; weight + -less OTHER WORDS FROM weightlessweight·less·ly, adverbweight·less·ness, nounWords nearby weightlessweighted average, weighted mean, weight for age, weighting, weightism, weightless, weightlifting, weightman, weightroom, weight training, weight-watcher Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for weightlessBritish Dictionary definitions for weightlessweightless / (ˈweɪtləs) / adjective(of a body) having no actual weight; a state in which an object has no actual weight (because it is in space and unaffected by gravitational attraction) or no apparent weight (because the gravitational attraction equals the centripetal force and the object is in free fall) commerce
Derived forms of weightlessweightlessness, nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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