Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

rŭdo (rūdo, Pers. 3, 9), īvi, ītum (gen. plur. part. rudentūm, Verg. A. 7, 16), 3, v. n. and a. [Sanscr. root ru-, to howl; Gr. ὠρύω; cf. Lat.: ravis, ravus, raucus], to roar, bellow, bray.

  1. I. Lit., of animals; e. g. of lions, Verg. A. 7, 16; of stags, id. G. 3, 374; of bears, Claud. Cons. Mall. Theod. 298; esp. freq. of the braying of an ass, Ov. A. A. 3, 290; id. F. 1, 433; 6, 342; Pers. 3, 9.
  2. II. Transf., of men, to roar or cry out: haec inquam rudet ex rostris, Lucil. ap. Varr. L. L. 7, § 103 Müll.: (Cacum) insueta rudentem Alcides telis premit, Verg. A. 8, 248.
    Of things: rudentem proram, creaking, groaning, Verg. A. 3, 561.