Correct spelling for the English word "vuillard" is [vjˈuːiːˌɑː], [vjˈuːiːˌɑː], [v_j_ˈuː_iː__ˌɑː] (IPA phonetic alphabet).
The word "Vuillard" is a French surname, primarily associated with the renowned French painter Édouard Vuillard (1868-1940) who was a prominent figure in the Nabis movement. The etymology of the word "Vuillard" does not carry any specific meaning in French or any known linguistic roots. It is believed to be a patronymic surname derived from the given name of one of Édouard Vuillard's ancestors, possibly indicating a family connection or association.