Pronunciation (UK) (US) IPA (key): /ˈsteɪ.mən/ Audio (US)(file) Noun Singular stamen Plural stamens or stamina (countable) (botany) In flowering plants, the stamen is the male reproductive structure of a flower that produces pollen. It usually consists. of an anther and a filament.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads