单词 | duplication |
释义 | duplication/djuːplɪˈkeɪʃn![]() noun [mass noun] 1The action or process of duplicating something: an attempt to avoid unnecessary duplication of effort...
Synonyms copying, duplicating, replicating, replication; photocopying, xeroxing, photostatting, reprinting 1.1 [count noun] Genetics A DNA segment in a chromosome which is a copy of another segment.The screen that generated these new sc alleles also produced autosomal duplications....
OriginLate Middle English (used in the mathematical sense 'multiplication by two'): from Old French, or from Latin duplicatio(n-), from duplicare 'to double' (see duplicate). |
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