单词 | abiogenesis |
释义 | abiogenesis[ ey-bahy-oh-jen-uh-sis, ab-ee-oh- ] / ˌeɪ baɪ oʊˈdʒɛn ə sɪs, ˌæb i oʊ- / noun Biology.the theory that the earliest life forms on earth developed from nonliving matter.Compare biogenesis. Also called spon·ta·ne·ous gen·er·a·tion [spon-tey-nee-uhs jen-uh-rey-shuhn] /spɒnˈteɪ ni əs ˌdʒɛn əˈreɪ ʃən/ . the now discredited theory that living organisms can arise spontaneously from inanimate matter. Origin of abiogenesisa-6 + biogenesis; coined by T. H. Huxley in 1870 OTHER WORDS FROM abiogenesisa·bi·o·ge·net·ic [ey-bahy-oh-juh-net-ik, ab-ee-oh-], /ˌeɪ baɪ oʊ dʒəˈnɛt ɪk, ˌæb i oʊ-/, a·bi·o·ge·net·i·cal, adjectivea·bi·o·ge·net·i·cal·ly, adverba·bi·og·e·nist [ey-bahy-oj-uh-nist, ab-ee-], /ˌeɪ baɪˈɒdʒ ə nɪst, ˌæb i-/, nounWords nearby abiogenesisAbingdon, Abington, ab initio, Abinoam, ab intra, abiogenesis, abiogenic, abiological, abiosis, abiotic, abiotic factor Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for abiogenesis
British Dictionary definitions for abiogenesisabiogenesis / (ˌeɪbaɪəʊˈdʒɛnɪsɪs) / nounAlso called: autogenesis the hypothetical process by which living organisms first arose on earth from nonliving matter another name for spontaneous generation Compare biogenesis Derived forms of abiogenesisabiogenetic, adjectiveabiogenist (ˌeɪbaɪˈɒdʒɪnɪst), nounWord Origin for abiogenesisC19: New Latin, from a- 1 + bio- + genesis 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 Scientific definitions for abiogenesisabiogenesis [ ā′bī-ō-jĕn′ĭ-sĭs ] See spontaneous generation. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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