Prōbe1, n.
n. [See infra. Cf. Ger. probe, a proof, trial.] (Surg.) An instrument for examining the depth or other circumstances of a wound, ulcer, or cavity, or the direction of a sinus, or for searching for stones in the bladder, and the like. Parr.
Probe-scissors (Surg.), scissors used to open wounds, the blade of which, to be thrust into the orifice, has a button at the end. Wiseman.