'Carotin' definitions:

Definition of 'carotin'

(from WordNet)
noun
An orange isomer of an unsaturated hydrocarbon found in many plants; is converted into vitamin A in the liver [syn: provitamin A, carotene, carotin]

Definition of 'Carotin'

From: GCIDE
  • Carotin \Ca*ro"tin\, n. (Chem.) A red crystallizable tasteless substance, extracted from the carrot. [1913 Webster]