| BLU | very steep |
|---|---|
| BLU | deceive an opponent in a card game by a bold bet on an inferior hand with the result that the opponent withdraws a winning hand |
| BLU | a person who tries to bluff other people |
| BLU | in a blunt direct manner |
| BLU | good-natured frankness |
| BLU | a process that makes something blue (or bluish) |
| BLU | used to whiten laundry or hair or give it a bluish tinge |
| BLU | having a color similar to that of a clear unclouded sky |
| BLU | tinged with blue or purple from cold or contusion |
| BLU | a shade of green tinged with blue |
| BLU | a bluish shade of green |
| BLU | an embarrassing mistake |