Pertaining to the production of or tending to produce male offspring. Not to be confused with androgynous which means:
1.being both male and female; hermaphroditic.
2.having both masculine and feminine characteristics.
3.having an ambiguous sexual identity.
4.neither clearly masculine nor clearly feminine in appearance: the androgynous look of many rock stars.
No one on urbandictionary.com knows how to spell, obviously, as they keep confusing androgenous with androgynous, and giving the wrong definition.