2 betTwo-bet (or 2bet) refers to the second bet in a sequence. I.e. it’s a bet (1bet) followed by a raise (2bet). It’s worth remembering that in games with blinds (such as Hold’emWe are paying 3 places instead of 2 (at 15 place terms) on all each way bets if there are 6 runners or more. T&Cs apply.