SURBATING
Verb
surbating
present participle of surbate
Source: Wiktionary
SURBATE
Sur*bate", v. t. [imp. & p. p. Surbated; p. pr. & vb. n. Surbating.]
Etym: [F. solbatu, p.p., bruised (said of a horse's foot); sole a
sole (of a horse's foot) + battu, p.p. of battre to beat.]
1. To make sore or bruise, as the feet by travel. [Obs.]
Lest they their fins should bruise, and surbate sore Their tender
feet upon the stony ground. Spenser.
Chalky land surbates and spoils oxen's feet. Mortimer.
2. To harass; to fatigue. [Obs.] Clarendon.
Source: Webster’s Unabridged Dictionary 1913 Edition