UTG翻牌前三重枪彩虹面（UTG Preflop Triple Barrel Rainbow）

Term Description

"UTG Preflop Triple Barrel Rainbow" is not a standard term in Texas Hold'em, but a combination of the following concepts:

• UTG: Under The Gun, the first position to act preflop.
• Preflop Triple Barrel: Usually "Triple Barrel" refers to betting on the flop, turn, and river consecutively; but adding "Preflop" makes the meaning ambiguous. It may refer to a preflop raise as the first bet, followed by betting on three subsequent streets (totaling four bets), or it may be a misusage.
• Rainbow: The board consists of three different suits, making a flush draw impossible.

Since this term combination lacks consensus, it's better to describe separately in actual communication, e.g., "UTG open, then triple barrel on a rainbow board".