noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The sesquiterpene octahydro-1,8a-dimethyl-7-(1-methylethenyl)naphthalene, which has a citrus aroma uncountable

Etymology

From Valencia + -ene, after the variety of orange.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.