noun Date: 1904 a word, phrase, or sentence difficult to articulate because of a succession of similar consonantal sounds (as in “twin-screw steel cruiser”)
TONGUE TWISTER
Meaning of TONGUE TWISTER in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012