单词 | bi |
释义 | bi[ bahy ] / baɪ / SEE SYNONYMS FOR bi ON THESAURUS.COM adjective, noun, plural bis, bi's.Slang. bisexual. Origin of biBy shortening Words nearby bibhut, Bhutan, Bhutanese, Bhutatathata, Bhutto, bi, Bia, biacetyl, biach, Biafra, Biafran Definition for bi (2 of 5)Bi Symbol, Chemistry.bismuth. Definition for bi (3 of 5)BI plural BI's. built-in. business intelligence. Definition for bi (4 of 5)bi-1 a combining form meaning “twice,” “two,” used in the formation of compound words: bifacial; bifarious. Compare bin-. Origin of bi-1<Latin, combining form of bis;see twice words often confused with bi-All words except biennial referring to periods of time and prefixed by bi-1 are potentially ambiguous. Since bi- can be taken to mean either “twice each” or “every two,” a word like biweekly can be understood as “twice each week” or “every two weeks.” To avoid confusion, it is better to use the prefix semi- to mean “twice each” ( semiannual; semimonthly; semiweekly ) or the phrase twice a or twice each ( twice a month; twice a week; twice each year ), and for the other sense to use the phrase every two ( every two months; every two weeks; every two years ). Definition for bi (5 of 5)bi-2 variant of bio-, especially before a vowel: biopsy. Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for biBritish Dictionary definitions for bi (1 of 5)bi1 / (baɪ) / adjective, nounslang short for bisexual (def. 1), bisexual (def. 6) British Dictionary definitions for bi (2 of 5)bi2 the internet domain name forBurundi British Dictionary definitions for bi (3 of 5)Bi the chemical symbol forbismuth British Dictionary definitions for bi (4 of 5)bi-1 sometimes before a vowel bin-combining formtwo; having twobifocal occurring every two; lasting for twobiennial on both sides, surfaces, directions, etcbilateral occurring twice duringbiweekly
Word Origin for bi-from Latin, from bis twice British Dictionary definitions for bi (5 of 5)bi-2 combining forma variant of bio- 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 bi (1 of 3)bi- 22 pref.Variant ofbio- Medical definitions for bi (2 of 3)bi- 11 pref.Two:bilateral. Both:binaural. Both sides, parts, or directions:biconcave. Containing twice the proportion of a specified chemical element or group necessary for stability:bicarbonate. Containing two chemical atoms, radicals, or groups:biphenyl. Medical definitions for bi (3 of 3)Bi The symbol for the elementbismuth The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for biBi The symbol for bismuth. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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