noun
pearlescent coating; pearl gloss
Wasei-eigo from 'pearl coat'. Refers to a coating or finish with a pearly luster, often used for cars, nails, or decorative items.
wasei-eigo (Japanese-coined English), from pearl coat
新車にパールコートを施した。
I had a pearlescent coating applied to my new car.
パールコートのネイルが人気だ。
Pearl gloss nails are popular.