v. 1 droop, sag, stoop, loll, slump, hunch Sit up straight and stop slouching
n. 2 stoop, sag, droop, slump, hunch He seems to have developed a slouch from the burden of his responsibilities 3 Usually, no slouch. sloven, loafer, sluggard, laggard, loafer, idler, malingerer, lazybones Nellie is certainly no slouch when it comes to exercising to keep fit