avocado

(noun) a pear-shaped tropical fruit with green or blackish skin and rich yellowish pulp enclosing a single large seed. Synonyms: alligator pear, avocado pear, aguacate.

(noun) tropical American tree bearing large pulpy green fruits. Synonyms: avocado tree, Persea Americana.

(adj) of the dull yellowish green of the meat of an avocado.