单词 | rhizome |
释义 | rhizome[ rahy-zohm ] / ˈraɪ zoʊm / SEE SYNONYMS FOR rhizome ON THESAURUS.COM noun Botany.a rootlike subterranean stem, commonly horizontal in position, that usually produces roots below and sends up shoots progressively from the upper surface. Origin of rhizome1835–45; <New Latin rhizoma<Greek rhízōma root, stem, noun of result from rhizoûn to fix firmly, take root, derivative of rhízaroot1 OTHER WORDS FROM rhizomerhi·zom·a·tous [rahy-zom-uh-tuhs, -zoh-muh-], /raɪˈzɒm ə təs, -ˈzoʊ mə-/, adjectiveWords nearby rhizomerhizocephalan, rhizocephalous, rhizoctonia, rhizogenic, rhizoid, rhizome, rhizomelia, rhizomeningomyelitis, rhizomorph, rhizomorphous, rhizophagous Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for rhizomeBritish Dictionary definitions for rhizomerhizome / (ˈraɪzəʊm) / nouna thick horizontal underground stem of plants such as the mint and iris whose buds develop new roots and shootsAlso called: rootstock, rootstalk Derived forms of rhizomerhizomatous (raɪˈzɒmətəs, -ˈzəʊ-), adjectiveWord Origin for rhizomeC19: from New Latin rhizoma, from Greek, from rhiza a root 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 rhizomerhizome [ rī′zōm′ ] A plant stem that grows horizontally under or along the ground and often sends out roots and shoots. New plants develop from the shoots. Ginger, iris, and violets have rhizomes. Also called rootstock Compare bulb corm runner tuber. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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