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.

occĭno, ŭi (perf. occecini, Liv. 6, 41, 8: occanui, Serv. ad Verg. G. 2, 38, 4), 3, v. n. [ob-cano].

  1. I. To sing or chirp inauspiciously, to croak, etc. (not in Cic. or Cæs.): si occinuerit avis, i. e. if by its chirping it gives an unfavorable omen, Liv. 6, 41, 8: corvus voce clarā occinuit, id. 10, 40 fin.: occinentes in eum adversum corvi, Val. Max. 1, 4, 2.
  2. II. In gen., to sing, chirp, cry: animalia inter se, App. Flor. p. 349, 20.