street fighter

Noun street fighter has 2 senses

• street fighter(n = noun.person) - a contestant who is very aggressive and willing to use underhand methods;
is a kind of challenger, competition, competitor, contender, rival

• street fighter(n = noun.person) tough - someone who learned to fight in the streets rather than being formally trained in the sport of boxing;
is a kind of battler, belligerent, combatant, fighter, scrapper