nonviable

[ non-vahy-uh-buh l ]
/ nɒnˈvaɪ ə bəl /

adjective

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

OTHER WORDS FROM nonviable

non·vi·a·bil·i·ty, noun

Medical definitions for nonviable

nonviable
[ nŏn-vīə-bəl ]

adj.

Not capable of living or developing independently. Used especially of an embryo or fetus.