Of ambiguous origin or nature; having characteristics that are hard to classify or originating from multiple sources.
From Latin ambi- (both) + genus (origin, kind) + -ous. The word suggests something that could belong to two categories or origins simultaneously.
This is a fascinating deep-cut word—it's technically a synonym for ambiguous in its original Latin sense, but English gradually abandoned it in favor of ambiguous, showing how languages simplify over time.
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