[non-vahy-uh-buh l]


not capable of living, growing, and developing, as an embryo, seed, or plant.
not practicable or workable: a nonviable plan.

Origin of nonviable

First recorded in 1875–80; non- + viable
Related formsnon·vi·a·bil·i·ty, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for nonviable




Not capable of living or developing independently. Used especially of an embryo or fetus.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.