- a brown carotenoid pigment occurring in brown algae, diatoms, and dinoflagellates.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a carotenoid pigment that gives brown algae and diatoms their colour: functions in photosynthesis. Formula: C 40 H 56 O 6 or C 40 H 60 O 6
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- A brown or olive-green carotenoid pigment, C40H60O6, found in brown algae.
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