What is Debutaint?
1.
When a young lady from a high socio-economic background farts wetly into her silken panties while nervously greeting potential suitors at a "ball" or other such gala, thereby "tainting" said panties.
Elizabeth released a noxious debutaint as her mother introduced her to a small group of potential suitors, thereby poisoning the air around her with the scent of burnt silk.
See