Obs. Also braul. [Possibly ad. F. branle-r to move from side to side: cf. vamure, vaward for avantmur, van-ward.] intr. To move to and fro, vibrate, waver, quiver.
1375. Barbour, Bruce, XII. 131. Quhen he hys fayis saw brawland sua, In hy upon thaim gan he ga.
c. 1450. Merlin, xiv. 206. The dragon hadde a wide throte that the tounge seemed braulinge euer.