SISS
Source: 567
Siss (?), v. i. [[Of imitative origin; cf. D. sissen, G. zischen.]] To make a hissing sound; as, a flatiron hot enough to siss when touched with a wet finger.
Source: 567
Siss (?), v. i. [[Of imitative origin; cf. D. sissen, G. zischen.]] To make a hissing sound; as, a flatiron hot enough to siss when touched with a wet finger.