Avocado \Av`o*ca"do\, n. [Corrupted from the Mexican ahuacatl:
cf. Sp. aguacate, F. aguacat['e], avocat, G. avogadobaum.]
The pulpy fruit of {Persea gratissima}, a tree of tropical
America. It is about the size and shape of a large pear; --
called also {avocado pear}, {alligator pear}, {midshipman's
butter}.
[1913 Webster]