Definition of transposition
1a : an act, process, or instance of transposing or being transposedb : the transfer of a segment of DNA from one site to another in the genome
2a : the transfer of any term of an equation from one side over to the other side with a corresponding change of the signb : a mathematical permutation or interchange of two letters or symbols
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Recent Examples of transposition from the Web
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But in someone with transposition of the great arteries, these blood vessels are switched: The aorta comes off the right ventricle — which lacks oxygenated blood — to the rest of the body, and the pulmonary artery comes off the left ventricle.
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Visconti originally planned to set it in independent Algeria, a transposition vetoed by Camus’s widow, Francine Camus.
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This arch, bold, and tender transposition of elements of the Nativity to the cramped secular life of a high-school student in current-day Paris is as much of an emotional wonder as a conceptual one.
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The transposition into the Czech legislation was annulled by its Constitutional Court in 2011 and in Germany, the legislation was also stopped by the Constitutional Court in 2010.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'transposition.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of transposition
Anglo-French transposicion, from Medieval Latin transposition-, transpositio, from Latin transponere to transpose
Medical Dictionary
transposition
playMedical Definition of transposition
: an act, process, or instance of transposing or being transposed: asa: the displacement of a viscus to a side opposite from that which it normally occupies transposition of the heartb: the transfer of a segment of DNA from one site to another in the genome either between chromosomal sites or between an extrachromosomal site (as on a plasmid) and a chromosome
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