swanky

adj

1. (informal)Rather posh, elegant, ritzy.

   “His manner never had been modest or retiring. Now it was unmistakably swanky; he was putting on side to an extent that made fellows who observed him smile and shrug their shoulders.”

   “So anyway, anniversary night and I've gone off. The sensational dinner, booked a swanky hotel and had a blinder.”

noun

1. (alt-of, alternative, countable, uncountable)Alternative form of swankie.