Obs. [app. related to THRILL sb.1] A nostril or breathing hole.

1

c. 1430.  Bk. Hawkyng, in Rel. Ant., I. 301. But if it have hastely help it wol stop his nare throlles.

2

1555.  Douglas’s Æneis, VII. x. 59. Ane horribill caue … ane throll [ed. Small thyrll], or aynding stede, Of terribill Pluto.

3