Nicker

глагол 1) ржать (о лошади) 2) гоготать, хохотать Синоним(ы): laugh, shout with laughter

Большой англо-русский словарь

Nicker

I. intransitive verb (nickered; nickering) Etymology: perhaps alteration of neigh neigh, whinnynicker noun II. noun Etymology: perhaps from nicker one that nicks slang British pound I,2a

Merriam-Webster's Collegiate Dictionary