The Collaborative International Dictionary
nonpregnant
nonpregnant \nonpregnant\ adj. not pregnant; as, a drug approved only for use in nonpregnant females. Opposite of pregnant.
Wiktionary
nonpregnant
a. Not pregnant.
WordNet
nonpregnant
adj. not pregnant [ant: pregnant]
Usage examples of "nonpregnant".
It might be interesting to take a look up there later, he decided, at least go up to Level Two where the male and nonpregnant female Breeders would be swimming, keeping watch for predators.