单词 | ramentum |
释义 | ramentum[ ruh-men-tuhm ] / rəˈmɛn təm / noun, plural ra·men·ta [ruh-men-tuh]. /rəˈmɛn tə/.a scraping, shaving, or particle. Botany. one of the thin, chafflike scales covering the shoots or leaves of certain ferns. Origin of ramentum1655–65; <Latin rāmentum a shaving, shred <*rādmentum, equivalent to rād(ere) to scrape + -mentum-ment Words nearby ramentumRameau, Ramée, ramekin, ramen, ramentaceous, ramentum, ramequin, Rameses, ramet, rami, ramie Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ramentumramentum / (rəˈmɛntəm) / noun plural -ta (-tə)any of the thin brown scales that cover the stems and leaves of young ferns Derived forms of ramentumramentaceous (ˌræmɛnˈteɪʃəs), adjectiveWord Origin for ramentumC17: from Latin rādere to scrape 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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