1820, from clump (n.) + -y (2). Also noted 1881 in an Isle of Wight glossary as a noun meaning "a stupid fellow." Related: Clumpily; clumpiness. Compare also clumperton "clown, clodhopper" (1530s).
雙語(yǔ)例句
1. Quality soil is loose, clumpy air pockets and teeming with life.