单词 | nonessential |
释义 | nonessentialor non-es·sen·tial[ non-uh-sen-shuhl ] / ˌnɒn əˈsɛn ʃəl / SEE SYNONYMS FOR nonessential ON THESAURUS.COM adjectivenot essential; not necessary: Nonessential use of gasoline was forbidden during the war. nouna nonessential thing or person. Origin of nonessentialFirst recorded in 1745–55; non- + essential SYNONYMS FOR nonessential1 unnecessary, incidental, extrinsic. SEE SYNONYMS FOR nonessential ON THESAURUS.COM Words nearby nonessentialnone of the above, none other than, nonequivalence, nones, none-so-pretty, nonessential, nonessential amino acid, non est, nonesuch, nonet, nonetheless Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for nonessentialBritish Dictionary definitions for nonessentialnonessential / (ˌnɒnɪˈsɛnʃəl) / adjectivenot essential; not necessary biochem (of an amino acid in a particular organism) able to be synthesized from other substances nouna nonessential person or thing 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 Medical definitions for nonessentialnonessential [ nŏn′ĭ-sĕn′shəl ] adj.Being a substance required for normal functioning but not needed in the diet because the body can synthesize it. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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