| 单词 | collenchyma |
| 释义 | collenchyma[ kuh-leng-kuh-muh ] / kəˈlɛŋ kə mə / noun Botany.a layer of modified tissue consisting of cells that are thickened at the angles and usually elongated. Origin of collenchyma1825–35; <New Latin <Greek kóll(a) glue + énchyma contents (en-en-2 + chy-, stem of cheîn to pour + -ma noun suffix denoting result of action) OTHER WORDS FROM collenchymacol·len·chym·a·tous [kol-uhn-kim-uh-tuhs], /ˌkɒl ənˈkɪm ə təs/, col·len·chy·mat·ic [kuh-leng-kuh-mat-ik], /kəˌlɛŋ kəˈmæt ɪk/, adjectiveWords nearby collenchymacollegiate institute, collegium, collegium musicum, col legno, collembolan, collenchyma, collenchyme, Colles, Colles' fascia, Colles' fracture, collet Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for collenchymacollenchyma / (kəˈlɛŋkɪmə) / nouna strengthening and supporting tissue in plants, consisting of elongated living cells whose walls are thickened with cellulose and pectins Derived forms of collenchymacollenchymatous (ˌkɒlənˈkɪmətəs), adjectiveWord Origin for collenchymaC19: New Latin, from Greek kolla glue + enkhuma infusion 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 collenchymacollenchyma [ kə-lĕng′kə-mə ] A supportive tissue of plants, consisting of elongated living cells with unevenly thickened, nonlignified walls. Collenchyma cells remain alive at maturity. Compare parenchyma sclerenchyma. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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