subligaculum
From LSJ
Λάλει τὰ μέτρια, μὴ λάλει δ', ἃ μή σε δεῖ → Modestus sermo, et qualis deceat, sit tuus → Sprich maßvoll, spricht nicht aus, was unanständig ist
Latin > English (Lewis & Short)
sublĭgācŭlum: i, n. subligo,
I a waistband, breech - cloth, Cic. Off. 1, 35, 129; cf. Non. 19, 21.—Called subsequently sublĭ-gar, āris, n., Mart. 3, 87, 4; Juv. 6, 70; Plin. 12, 14, 32, § 59; and sublĭgātūra, ae, f., Theod. Prisc. 1, 26.