fistulate
Fis"tu*late, v. t. & i. Etym: [Cf. L. fistulatus furnished with pipes.] Defn: To make hollow or become hollow like a fistula, or pipe. [Obs.] "A fistulated ulcer." Fuller.
Fis"tu*late, v. t. & i. Etym: [Cf. L. fistulatus furnished with pipes.] Defn: To make hollow or become hollow like a fistula, or pipe. [Obs.] "A fistulated ulcer." Fuller.