Lewis & Short

2. lēnuncŭlus, i, m. dim. [for lembunculus, from lembus], a small sailingvessel, a bark, skiff: pauci lenunculi conveniebant, Caes. B. C. 2, 43: in lenunculo piscantes, Sall. Fragm. ap. Non. 534, 32: occursu lenunculorum, Tac. A. 14, 5: piscatorius, Amm. 14, 2, 10.