\tɹˈavə͡l ˈa͡ɪ͡ən], \tɹˈavə‍l ˈa‍ɪ‍ən], \t_ɹ_ˈa_v_əl ˈaɪə_n]\
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2006 - WordNet 3.0
By Princeton University
2011 - English Dictionary Database
By DataStellar Co., Ltd

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  • A physiologically inactive constituent of Cannabis sativa L. An oil obtained from Cannabis indica, thought by some active principle; said to be a phenol aldehyde of the formula OH.C20H28COH, hence more accurately called cannabinolal.
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