Definition:
The word "luscious" is an adjective that describes something that is extremely pleasing to the sense of taste or smell. It can also refer to things or people that have a strong appeal, often in a way that is rich, attractive, or sensuous.
While "luscious" primarily refers to taste and attractiveness, it can also be used metaphorically for things that are rich or abundant, such as "luscious colors" in art.
There aren’t specific idioms or phrasal verbs that include "luscious," but you can use it in phrases like "luscious delights" (referring to delightful foods) or "luscious beauty" (referring to someone very attractive).
In summary, "luscious" is a versatile word that brings to mind pleasure and richness, whether in food or in describing beauty.