tongue-twister
tongue-twist er |ˈtəŋ ˌtwɪstər | ▶noun a sequence of words or sounds, typically of an alliterative kind, that are difficult to pronounce quickly and correctly, as, for example, tie twine to three tree twigs. DERIVATIVES tongue-twist ing adjective
tongue-twister ▶noun a sequence of words or sounds, typically of an alliterative kind, that are difficult to pronounce quickly and correctly, as for example Peter Piper picked a peck of pickled pepper . DERIVATIVES tongue-twisting adjective