- underchin
- n.
Useful english dictionary. 2012.
underchin
Look at other dictionaries:
underchin — n. * * * … Universalium
Down syndrome — Pathol. a genetic disorder, associated with the presence of an extra chromosome 21, characterized by mild to severe mental retardation, weak muscle tone, a low nasal bridge, and epicanthic folds at the eyelids. Also, Down s syndrome. Formerly,… … Universalium
