See more synonyms on Thesaurus.com. noun, (used with a singular verb) 1. Biology. the science of heredity, dealing with resemblances and differences of related organisms resulting from the interaction of their genes and the environment.
Rx: A medical prescription. The symbol Rx is usually said to stand for the Latin word recipe meaning to take.. It is customarily part of the superscription (heading) of a prescription.
Xerox. noun. 1. (trademark) photocopy, copy, reproduction, duplicate He enclosed a Xerox of the advert. verb. 1. photocopy, copy, reproduce, run off, print, replicate, duplicate, make a Xerox of (trademark) I should have simply Xeroxed this sheet for you.erox. noun. 1. (trademark) photocopy, copy, reproduction, duplicate He enclosed a Xerox of the advert. verb. 1. photocopy, copy, reproduce, run off, print, replicate, duplicate, make a Xerox of (trademark) I should have simply Xeroxed this sheet for you.