loofah /ˈluːfə/noun 3verb 1forms 3 noun3 •The dried fibrous interior of such a plant, used as a sponge for bathing. •Any bath sponge; a sponge on a handle. •Any of several tropical vines of the genus Luffa, having almost cylindrical fruit with a spongy, fibrous interior; the dishcloth gourd. verb1 •To clean or scrub with a loofah.And she took good care of my feet, massaging them and loofahing the calluses away. — 2006 formsloofahed · loofahing · loofahs