1. parleyvoo - Noun
2. parleyvoo - Verb
The French language, especially as understood by an English person. [from 18th c.]
(countable, now rare) A French person. [from 18th c.]
parleyvoo (third-person singular simple present parleyvoos, present participle parleyvooing, simple past and past participle parleyvooed)
(intransitive, dated, humorous) To speak a foreign language, especially French.