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.
The Lexus NX (Japanese: ã¬ã¯ãµã¹ã»NX, Rekusasu NX) is a compact crossover SUV (J-segment) sold by Lexus, the luxury division of Toyota. It was introduced in late 2014 as an all-new, entry-level crossover model in Lexus' lineup, slotted below the mid-size RX crossover. The name NX stands for Nimble Crossover. 1 Overview.