单词 | acrospire |
释义 | acrospire[ ak-ruh-spahyuhr ] / ˈæk rəˌspaɪər / noun Botany.the first sprout appearing in the germination of grain; the developed plumule of the seed. Origin of acrospire1610–20; acro- + spire1; replacing akerspire, equivalent to aker (Old English æchir ear of grain) + spire Words nearby acrospireacrosin, acrosomal cap, acrosomal granule, acrosomal vesicle, acrosome, acrospire, acrospore, across, across-the-board, acrostic, acroter Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for acrospire
British Dictionary definitions for acrospireacrospire / (ˈækrəˌspaɪə) / nounthe first shoot developing from the plumule of a germinating grain seed Word Origin for acrospireC17: from obsolete akerspire, from aker ear ² + spire sprout, spire 1; the modern form is influenced by acro- 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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