Obs. [f. prec. sb.] Of swine: To copulate, to be in heat. trans. and intr.
1528. Paynell, Salerne Regim., G ij. Hogges … that hath nat boorred a sowe.
1607. Topsell, Four-f. Beasts, 523. In years that will prove moist, they will ever be boring. Ibid., 519. We in English call it ‘Boaring.’
