• (n.) The ordinary cry or call of a horse; a neigh. • (a.) Abounding in whin, gorse, or furze. • (v. i.) To utter the ordinary call or cry of a horse; to neigh. Found on http://thinkexist.com/dictionary/meaning/whinny/
Whin'ny adjective Abounding in whin, gorse, or furze. « A fine, large, whinny , . . . unimproved common.» Sterne. Found on http://www.encyclo.co.uk/webster/W/31
Whin'ny intransitive verb [ imperfect & past participle Whinnied ; present participle & verbal noun Whinnying .] [ From Whine ] To utter the ordinary call or cry of a horse; to neigh. Found on http://www.encyclo.co.uk/webster/W/31
Whin'ny noun ; plural Whinnies The ordinary cry or call of a horse; a neigh. 'The stately horse . . . stooped with a low whinny .' Tennyson. Found on http://www.encyclo.co.uk/webster/W/31