Top Definition
(n., orig. astrogynecology) Used to describe an invented compound word, derived of two completely unrelated words, which has no apparent meaning. Once such a word receives an appropriate meaning, it is no longer considered an astrogyny.
Hydropenis is an astrogyny.
Skyscraper is not an astrogyny.
Dumbass is no longer an astrogyny.
by Bad Chicken September 28, 2007
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