Dictionary.com
definitions

defective virus

n.

A virus particle that contains insufficient nucleic acid to provide for production of all essential viral components, thus infection is not produced except under certain conditions.

RELATED CONTENT

Warranty Vs. GuaranteeWhat's the difference between warranty and guarantee?
READ MORE
Overwhelm vs. UnderwhelmOverwhelm vs. Underwhelm. These two might seem like straightforward antonyms, but there are a few differences to keep in mind.
READ MORE

Nearby words

discontented, discontinuance, discontinuation, discontinuation test, discontinue, defective virus, discontinuous, discontinuous variation, discopathy, discophile, discoplacenta
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.