Definition of chantoosie in English:

chantoosie

(also chantoose, chantoozie)

noun

US
informal
  • A female singer of popular songs; = "chanteuse".

Origin

1940s; earliest use found in Nevada State Journal. From French chanteuse chanteuse + -y.

Pronunciation

chantoosie

/ˌʃɑːnˈtuːzi//ˌʃɒnˈtuːzi/