English version

gonad in Biology topic

From Longman Dictionary of Contemporary Englishgonadgo‧nad /ˈɡəʊnæd $ ˈɡoʊ-/ noun [countable]  technicalMBHB the male or female sex organ in which the sperm or eggs are produced
Examples from the Corpus
gonadNumber one I d aim a boot at his gonads.When the creature matures, the parasitic sperm cells eat out its gonads and replace them with themselves.Most but not all have their male gonads removed-without explanation.