| Lisp | |
|---|---|
| Other names | Sigmatism |
| Specialty | Pediatrics |
A lisp is a speech impairment in which a person misarticulates sibilants ([s], [z], [ts], [dz], [ʃ], [ʒ], [t͡ʃ], [d͡ʒ]).[1] These misarticulations often result in unclear speech in languages with phonemic sibilants.