chuckleheadWiktionary 原文构词拆分chuckle词根/词干+-head后缀(archaic, no longer productive) Used to create nouns indicating a state; -hood.词源说明From chuckle + -head, from chuckle (“clumsy”).释义（英文）名词 Noun(informal) A stupid or clumsy person.A coastal rockfish of California, Sebastes chlorostictus.