ventriloquize

[ ven-tril-uh-kwahyz ]
/ vɛnˈtrɪl əˌkwaɪz /

verb (used with or without object), ven·tril·o·quized, ven·tril·o·quiz·ing.

to speak or sound in the manner of a ventriloquist.
Also especially British, ven·tril·o·quise.

Origin of ventriloquize

1835–45; ventriloqu(y) + -ize

British Dictionary definitions for ventriloquize

ventriloquize

ventriloquise

/ (vɛnˈtrɪləˌkwaɪz) /

verb

to produce (sounds) in the manner of a ventriloquist