mashed potato(n = noun.food) - potato that has been peeled and boiled and then mashed;
is a kind of irish potato, murphy, potato, spud, tater, white potato

   the name of a dance, briefly popular in the 1960's. [1913 Webster]

air potato, baked potato, brazilian potato tree, colorado potato beetle, couch potato, giant potato creeper, hot potato, indian potato, irish potato, jacket potato, little potato, mashed potatoes, potato, potato bean, potato beetle, potato blight, potato bug, potato chip, potato disease, potato family, potato fern, potato fungus, potato mildew, potato mold, potato mosaic, potato moth, potato murrain, potato nose, potato pancake, potato peel, potato peelings, potato race, potato salad, potato scab bacteria, potato skin, potato tree, potato tuber moth, potato tuberworm, potato vine, potato wart, potato wart fungus, potato worm, potato yellow dwarf, potato yellow-dwarf virus, sweet potato, sweet potato vine, telingo potato, uruguay potato, uruguay potato vine, white potato, white potato vine, wild potato, wild potato vine, wild sweet potato vine, yellow dwarf of potato