a. rare. Now Sc. [f. SUP v.1 + -ABLE.] That may be supped.
1483. Cath. Angl., 372/1. Suppabylle, sorbulis, sorbabulis.
1745. trans. Columellas Husb., VIII. xvii. Such victuals as are next to such as are supable, as new cheese, or curds out of the milk-pail.
1825. Jamieson, s.v., Thai kail ar sae saut theyre no suppable.