What is the meaning of Lutar?

Synonym of lute guitar.

to fight (participate in a conflict) [with em or transitive ‘in a battle/conflict/etc.’]

to fight (participate in a conflict against an enemy) [with com or contra ‘against someone/something’]

to fight, to struggle (try to stop something) [with contra ‘against’]

to fight; to strive; to struggle (try to obtain something) [with por ‘for something’]

to struggle (attempt to counteract a force) [with contra ‘against someone/something’]

Source: wiktionary.org

See also