hemiglossectomy

noun
hemi·​glos·​sec·​to·​my | \ -ˌglä-ˈsek-tə-mē, -ˌglȯ- How to pronounce hemiglossectomy (audio) \
plural hemiglossectomies

Medical Definition of hemiglossectomy

: surgical excision of one lateral half of the tongue