The Vietnamese word "béo ngậy" is an adjective that describes food or things that are rich, fatty, and often greasy. It can refer to a texture or taste that feels heavy and indulgent, typically associated with foods that have a lot of fat or oil in them.
You can use "béo ngậy" to describe food that is very rich or oily, such as fried foods, certain meats, or creamy dishes. It can also be used to describe feelings of being overly full from eating such foods.
In more advanced contexts, "béo ngậy" can also be used metaphorically to describe something that is overly rich or excessive in a non-food context. For example, you might describe a person's style or a piece of art that is overly ornate or decorated as "béo ngậy."
While "béo ngậy" primarily describes food, it can sometimes imply something that is excessive or overwhelming in a negative way, such as too much richness in a dish that makes it less enjoyable.