litigate

verb

Etymology: First attested in 1606; borrowed from Latin lītigātus, perfect passive participle of lītigō (see -ate (verb-forming suffix)), from līs (“a lawsuit”, oblique stem in līt-) + -igō (denominative verb-forming suffix).

1. To go to law; to carry on a lawsuit.

   “Ain't got no place to lay your head / Somebody came and took your bed / Don't worry, be happy / The landlord say your rent is late / He may have to litigate”

2. To contest in law.
3. To dispute; to fight over.

   “you can't keep litigating this same point!”