Freedom Rock (Lyon County), George, Iowa - Picture of George, Iowa. George Photo: Freedom Rock (Lyon County), George, Iowa.
tongue twister - an expression that is difficult to articulate clearly; `rubber baby buggy bumper' is a tongue twister. locution, saying, expression - a word or phrase that particular people use in particular situations; pardon the expression. Translations.
Formerly called reverse swallow or deviate swallow, tongue thrust refers to the tongue pressing up against the teeth or between them while swallowing. Some tongue thrusters move the tongue inappropriately to the sides, rather than forward to the teeth.