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Webster 1913 Edition
Epimere
Ep′i-mere
,Noun.
 [
Epi- 
+ -mere
.] (Biol.) 
One of the segments of the transverse axis, or the so called homonymous parts; as, for example, one of the several segments of the extremities in vertebrates, or one of the similar segments in plants, such as the segments of a segmented leaf. 
Syd. Soc. Lex.
 Definition 2025
epimere
epimere
See also: épimère
English
Noun
epimere (plural epimeres)
-  (biology) One of the segments of the transverse axis, or the so-called homonymous parts; as, for example, one of the several segments of the extremities in vertebrates, or one of the similar segments in plants, as in a segmented leaf.
- (Can we find and add a quotation of Sydenham Society Lexicon to this entry?)