1 definition by ali mehdi

another name for cows
or
used for big booty chicks
or
when find some new species, they them the "amna" until they decide an specific name for it.
1. i saw an "amna" eating some grass in the fields.
2. man this chick is "amna"
2. hey the scientists found some new "amnas" but name iz not yet decided
by ali mehdi January 10, 2008
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