| 单词 | apospory |
| 释义 | apospory[ ap-uh-spawr-ee, -spohr-ee, uh-pos-puh-ree ] / ˈæp əˌspɔr i, -ˌspoʊr i, əˈpɒs pə ri / noun Botany.the development of a gametophyte from a sporophyte without meiosis. Origin of aposporyFirst recorded in 1880–85; apo- + spor- + -y3 OTHER WORDS FROM aposporyap·o·spor·ic [ap-uh-spawr-ik, -spor-], /ˌæp əˈspɔr ɪk, -ˈspɒr-/, a·pos·por·ous [uh-pos-per-uhs, ap-uh-spawr-uhs, -spor-], /əˈpɒs pər əs, ˌæp əˈspɔr əs, -ˈspɒr-/, adjectiveWords nearby aposporyaporia, aport, aposematic, aposematic coloration, aposiopesis, apospory, apostasy, apostate, apostatize, apostaxis, a posteriori Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for apospory
British Dictionary definitions for aposporyapospory / (ˈæpəˌspɔːrɪ) / nounbotany development of the gametophyte from the sporophyte without the formation of spores the development of an embryo of a flowering plant outside the embryo sac, from a cell of the nucellus or chalaza Word Origin for aposporyC19: from apo- + spore + -y 1 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 |
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