lysine

1. (countable, uncountable)An amino acid, C₆H₁₄N₂O₂, in L- or D-forms.

   Lysin

   лизинlizin

   лізинlizyn

   an essential amino acid found in proteins; occurs especially in gelatin and casein

2. An amino acid, C₆H₁₄N₂O₂, in L- or D-forms.

   (countable, uncountable)The L-form of such a molecule, as it occurs in living organisms; in humans it is an essential amino acid.

regular