adjective
- superlative form of couth; most sophisticated, refined, or well-mannered
Usage: informal; humorous or ironic; back-formation from uncouth
Examples
- He claimed his dinner etiquette was the couthest in the room, though everyone disagreed.
- She wore the couthest outfit at the gala, impressing all the guests.
- That was hardly the couthest remark to make at a formal event.
- He prided himself on having the couthest manners among his peers.