nicker

Noun
  1. The characteristic sounds made by a horse (synset 107401916)
    is a type of: cry - the characteristic utterance of an animal
    same as: neigh, whicker, whinny
Verb
  1. Make a characteristic sound, of a horse (synset 201061615)
    is a type of: emit, let loose, let out, utter - express audibly; utter sounds (not necessarily words)
    same as: neigh, whicker, whinny

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