tubula
Could not find tubulas in Logeion dictionaries.
tubulas Noun: feminine accusative plural of tubula
tŭbŭla, ae, f. dim. [tuba],
- a small trumpet, Sen. Ep. 56, 4.
tubula, ae, f. (Demin. v. tuba), die kleine Tuba (Trompete), Sen. ep. 56, 4.
tŭbŭla, (16) æ, f. (tuba), petite trompette : Sen. Ep. 56, 4.