[f. JIB v.2 + -ER1.] A horse that jibs.
1847. in Halliwell.
1871. Le Fanu, Checkmate, II. xiii. 123. There are kickers and roarers, and bolters and jibbers.
1879. Sala, Paris Herself Again (1880), II. xiv. 233. His horse was a miserable jibber.