intransitive. = groin, v.1

intransitive. Of animals: To grunt; to growl.

intransitive. To utter a little or low grunt. Said of swine, occasionally of other animals; rarely of persons. Const. against, at. Obsolete exc. di…

intransitive. Of animals, esp. horses: To snort. Now dialect.

Of a horse: To make a characteristic loud or harsh sound by violently driving the breath through the nostrils, esp. when excited or frightened…

intransitive. To snort. Now dialect.

To snort or grunt; to breathe noisily. Said esp. of horses and pigs.

intransitive. To snore; to snort.