bead-proof
a. குமிழ் நலமுடைய, உயர்குடிவகையில் கலக்கிய பின்னும் குமிழியறாதிருக்கும் இயல்புடைய.
Bead" proof`. 1. Among distillers, a certain degree of strength in alcoholic liquor, as formerly ascertained by the floating or sinking of glass globules of different specific gravities thrown into it; now ascertained by more accurate meters. 2. A degree of strength in alcoholic liquor as shown by beads or small bubbles remaining on its surface, or at the side of the glass, when shaken.