n a complex gelatinous carbohydrate obtained from seaweeds, esp. those of the genus Gelidium, used as a culture medium for bacteria, a laxative, in food such as ice cream as a thickening agent (E406), etc., (Also called)
English Collins Dictionary - English Definition & Thesaurus
To add entries to your own vocabulary, become a member of Reverso community or login if you are already a member.
It's easy and only takes a few seconds: