Lewis & Short

ūtrĭcŭlārĭus, ii, m. [1. utriculus].

  1. I. A bagpiper, Suet. Ner. 54; Inscr. Orell. 4119 sq.
  2. II. The master of a raft floated on bladders, used for ferriage, Inscr. Grut. 431, 4; 428, 10; 547, 8; Inscr. Donat. p. 470, 9.