Pronunciation: [wɒst dˌa͡ʊn ðə mˈa͡ʊθ] (IPA) 
Correct spelling for the English word "wast down the mouth" is [wɒst dˌa͡ʊn ðə mˈa͡ʊθ], [wɒst dˌaʊn ðə mˈaʊθ], [w_ɒ_s_t d_ˌaʊ_n ð_ə m_ˈaʊ_θ] (IPA phonetic alphabet).
"Wast down the mouth" is a colloquial phrase of American English used to describe the act of consuming food or beverages hastily, voraciously, or in an uncontrolled manner. The term originates from the combination of the words "waste" and "down the mouth."
The expression implies reckless or excessive consumption without regard to etiquette, pacing, or moderation. It suggests a lack of restraint, usually in regards to indulging in large quantities of food or drink. The phrase can be used to describe someone eating with great gusto, devouring a meal without pausing or savoring it, or engaging in gluttonous behavior.
This expression often connotes a disregard for manners or proper table etiquette and can be applied to instances of overeating, binge-eating, or eating in a crude or impolite manner. It may also be used metaphorically to describe someone who is excessively voracious, not just in relation to food, but also in relation to other aspects of their life, such as consuming excess resources or indulging in excessive pleasures.
"Wast down the mouth" is a colorful expression that captures the lack of control, moderation, and decorum associated with impulsive or indulgent behavior. It paints a vivid picture of someone devouring their food or drink with unrestrained enthusiasm or gluttony, effectively conveying the idea of excessive consumption in colloquial language.
