IPA: //ˈbiːtʃwɛr//
KK: /ˈbiːtʃwɛr/
Clothing that is suitable for wearing at the beach, typically including swimsuits, cover-ups, and other casual attire for sunbathing or swimming.
She packed her beachwear for the vacation by the ocean.
Beachwear is formed from "beach" (from Old English *bæce*, meaning a pebbly shore or riverbank) and "wear" (from Old English *werian*, meaning to carry or to use). The term refers to clothing specifically designed to be worn at the beach.
Think of a 'beach' as a place where you relax by the water, and 'wear' means to put on clothing. So, beachwear is the clothing you put on for a day at the beach.