unfertile

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

incapable of reproducing (Freq. 1)
- an infertile couple
• Syn:
sterile, infertile
• Ant:
fertile (for: sterile)
• Similar to:
barren, sterilized, sterilised, unfertilized, unfertilised, unimpregnated
• See Also:
unfruitful, impotent, unproductive
• Derivationally related forms:
infertility (for: infertile), sterility (for: sterile)
• Attrubites:
fertility, fecundity