The sound made by a horse; an act or instance of the verb neigh.(noun)
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Use "neighing" in a sentence
"Voice is abusively attributed to irrational and inanimate beings; thus we improperly call the neighing of horses or any other sound by the name of voice."
"Their neighing was the shout of the tempest in the rocks; and their gusty manes were a cloud that tatters in the storm!"
"So you are going to hear a lot more "neighing" as well."