noun.
An obsolete or dialectal form of sup.
noun.
In cookery, originally, a liquor with something soaked in it, as a sop of bread; now, a broth; a liquid dish served usually before fish or meat at dinner.
noun.
A kind of picnic in which a great pot of soup is the principal feature. Compare the like use of chowder.
An obsolete form of soop, swoop.