inlay

verb
1
to decorate the surface of something by putting pieces of wood or metal into it in such a way that the surface remains smooth
مرصع‌کاری کردن, نقش داخل قرار دادن
noun
1
a design or pattern on a surface made by setting wood or metal into it; the material that this design is made of
تَرَصیع, کارِ نقش و نگار با جواهر روی سطح, درون‌گذاری