The Collaborative International Dictionary of English v.0.48:
Androecium \An*dr[oe]"ci*um\, n. [NL., from Gr. 'anh`r, 'andro`s, man + ? house.] (bot.) The stamens of a flower taken collectively. [1913 Webster]WordNet (r) 3.0 (2006):
androecium n 1: a male gametoecium