Meaning
A sulfur-containing member of the vitamin B complex, 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid, found in liver, egg yolk, milk, and yeast, essential to the activity of multiple enzyme systems.
Etymology
Origin: Ancient Greek
Borrowed from German Biotin, from Ancient Greek βίοτος (bíotos, “life”) + the suffix -in.
Synonyms & Antonyms
NYT Puzzle Appearances
Accepted in 11 recorded puzzles: