Lewis & Short

1. drŏmo, ōnis, m., = δρόμων (the runner).

  1. I. A sort of shell-fish, Plin. 32, 11, 53, § 148.
  2. II. A kind of vessel rapidly propelled by many oars, a cutter, Cod. Just. 1, 27, 2; cf. Isid. Orig. 19, 1, 14.