n. a liquid terpene with a lemon odor; found in lemons and oranges and other essential oils. [ WordNet 1.5 ]
n. [ L. limoniades, pl., Gr.
n. [ From NL. Citrus Medica, var. Limonum, the scientific name of the lemon. ] (Chem.) A bitter, white, crystalline substance found in orange and lemon seeds. [ 1913 Webster ]
n. [ Gr.