The Collaborative International Dictionary
Soliloquizing
Soliloquize \So*lil"o*quize\, v. i. [imp. & p. p. Soliloquized; p. pr. & vb. n. Soliloquizing.] To utter a soliloquy; to talk to one's self.
Wiktionary
soliloquizing
n. Something spoken in soliloquy. vb. (present participle of soliloquize English)