Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
antifertility is an adjective meaning "capable of preventing conception or impregnation". It carries one recorded sense.
capable of preventing conception or impregnation
“contraceptive devices and medications”
Definitions, synonyms and semantic relations for antifertility come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.