1. reraise - Noun
2. reraise - Verb
reraise (plural reraises)
(poker) A raise of a bet which itself constituted a raise of a previous bet.
To raise again or anew.
(poker) To raise another raise.
Source: en.wiktionary.orgFor example, if an opponent raises and a player suspects he is holding a weak, but playable hand, they may reraise to pressure other opponents to fold, with the aim of getting heads up with the opening raiser. Source: Internet
Of course, skilled players will recognize repeated steal plays and frequently reraise for defense. Source: Internet