The Vietnamese word "lài" primarily refers to a type of flower, specifically jasmine or jessamine. It is a noun, but it can also have an adjective form related to its characteristics.
In a more advanced context, "lài" can be used metaphorically to describe something that is delicate or subtly beautiful, similar to how jasmine flowers are perceived.
The word "lài" is versatile in Vietnamese, mainly recognized as jasmine or jessamine but can also describe a slight slope.