(biochemistry) A basic amino acid, a precursor to fumarate in the citric acid cycle.

(offensive) The collective, realm, sphere, or activity of niggers. / (offensive) state of being a nigger

(Greek mythology): Son of Zeus and Alcmene, a celebrated hero who possessed exceptional strength. Most famous for his 12 labours performed to redeem himself after killing his family.

simple past tense of test-drive