Search Result for "limonene": 
Wordnet 3.0

NOUN (1)

1. a liquid terpene with a lemon odor; found in lemons and oranges and other essential oils; 



The Collaborative International Dictionary of English v.0.48:

limonene \limonene\ n.
   a liquid terpene with a lemon odor; found in lemons and
   oranges and other essential oils.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

limonene
    n 1: a liquid terpene with a lemon odor; found in lemons and
         oranges and other essential oils