HMB or Beta-Hydroxy Beta-methylbutyrate (also shown as-hydroxy-methylbutyrate monohydrate) is a byproduct of the normal breakdown of the amino acid Leucine. It is therefore a metabolite of the essential amino acid-Leucine.
Define sin: an offense against religious or moral law; an action that is or is felt to be highly reprehensible â sin in a sentence an offense against religious or moral law; an action that is or is felt to be highly reprehensible; an often serious shortcoming : faultâ¦
Abbr. sin. 1. The ordinate of the endpoint of an arc of a unit circle centered at the origin of a Cartesian coordinate system, the arc being of length x and measured counterclockwise from the point (1, 0) if x is positive or clockwise if x is negative. 2.