Meaning

noun an orderly arrangement

noun an impressive display

noun especially fine or decorative clothing

originFrom Middle English arrayen, from Anglo-Norman arraier (compare Old French arraier, areer (“to put in order”)), from Vulgar Latin *arrēdō (“to put in order, arrange, array”), from *rēdum (“preparation, order”), from Frankish *raid or *raidā (“preparation, order”) or Gothic 𐌲𐌰𐍂𐌰𐌹𐌸𐍃 (garaiþs, “ready, prepared”), from Proto-Germanic *raidaz, *raidiz (“ready”). Compare Old English rād (“condition,…

Etymology from Wiktionary, CC BY-SA 3.0