扁へん桃とう摘てき出しゅつ術じゅつMeanings1nountonsillectomyMedical term for surgical removal of the tonsils.扁へん桃とう摘てき出しゅつ術じゅつは、扁へん桃とう腺せんを切せつ除じょする手しゅ術じゅつです。A tonsillectomy is an operation to remove the tonsils.