Standard Lemma guide
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noun
A bicyclic sesquiterpene found in many nonflowering plants, especially angiosperms, and often associated with drimane. It is considered a marker of plant-based origin for petroleum and sediments.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
No etymology was provided for this word.
