丁てい字じ帯たいていじたいMeanings1nounT bandage; T-shaped bandageA medical bandage shaped like the letter T, used for securing dressings, especially in the perineal area.手しゅ術じゅつ後ご、患かん者じゃに丁てい字じ帯たいを当あてた。After the surgery, a T bandage was applied to the patient.