单词 | transposition |
释义 | transposition[ trans-puh-zish-uhn ] / ˌtræns pəˈzɪʃ ən / SEE SYNONYMS FOR transposition ON THESAURUS.COM nounan act of transposing. the state of being transposed. a transposed form of something. Genetics. the movement of a gene or set of genes from one DNA site to another. Photography. the process of reversing the tonality of an image, as from negative to positive. Mathematics. a permutation of a set of elements that interchanges two elements and leaves the remaining elements in their original positions. Origin of transpositionFirst recorded in 1530–40, transposition is from the Medieval Latin word trānspositiōn- (stem of trānspositiō). See trans-, position OTHER WORDS FROM transpositiontrans·po·si·tion·al, trans·pos·i·tive [trans-poz-i-tiv], /trænsˈpɒz ɪ tɪv/, adjectivenon·trans·po·si·tion, nounWords nearby transpositiontransport medium, transposal, transposase, transpose, transposing instrument, transposition, transposition cipher, transposition of great vessels, transposon, transputer, transpyloric plane Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for transpositionBritish Dictionary definitions for transpositiontransposition / (ˌtrænspəˈzɪʃən) / nounthe act of transposing or the state of being transposed something transposed Derived forms of transpositiontranspositional or transpositive (trænsˈpɒzɪtɪv), adjectiveCollins 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 transpositiontransposition [ trăns′pə-zĭsh′ən ] n.Removal from one place to another. The state of being transposed or of being on the wrong side of the body. Transfer of a segment of DNA to a new position on the same or another chromosome, plasmid, or cell. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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