hemimacroglossia

hem·i·mac·ro·glos·si·a

(hem'ē-mak'rō-glos'ē-ă),
Enlargement of one half of the tongue.
[hemi- + G. makros, large, + glōssa, tongue]

hemimacroglossia

(hĕm″ē-măk″rō-glŏs′ē-ă) [″ + makros, large, + glossa, tongue]
Enlargement of one lateral half of the tongue.