bunny

Picture a Scottish speaker in the sixteenth century pointing at a hare’s little rear end and calling it a bun—a word that may have meant “bottom” or “stump” in Gaelic. By the 1580s, bun could also mean a squirrel, and by the 1680s English speakers had softened it into bunny, the linguistic equivalent of adding a cuddle. But there is a plot twist: another proposed family connects bun to a Germanic word for a lump or clump, the same broad neighborhood that produced bunch, bunion, and French beignet, the puffy fritter. No one can prove which path led to the rabbit nickname; even the etymologists are peering through linguistic fog. The affectionate sense also wandered toward humans, and in 1960 the Playboy Club turned “bunny” into the famous costume-and-ears label. So when you say bunny, you may be echoing either a hare’s tail, a rounded lump, or simply centuries of people discovering that diminutives make almost anything sound adorable.