Shall we view this as an oblique sense of Belg. brins-en, to neigh?

BRAYNE, BRANE, adj. Mad, furious.
Douglas.

A. S. brinn-an, to burn, bren, bryne, fervor; whence bryne-adl, a fever; Su. G. braanad, fervor, ardor.

Brayn-wod, Brane-wod, adj. Mad, in a state of insanity.
Wyntown.
V. [Brayne] and [Wod].

BRAIRD, s. The first sprouting of grain.
V. [Breer].

To BRAIS, v. a. To embrace.
Dunbar.

Fr. bras, the arm, whence embrace, q. in arms.

BRAIS, s. pl. Snares, gins.
Douglas.

A. S. braegd, figmentum, braegden, fraud; gebraegdas, crafts, frauds, subtile contrivances; Isl. Su. G. bragd, fraus.

BRAISE, BRAZE, s. The Roach, a fish, S.
Ure.