not dependent on or conditioned by or relative to anything else
not contingent
free from external control and constraint; "an independent mind"; "a series of independent judgments"; "fiercely independent individualism"; "an independent republic"
(of a clause) capable of standing syntactically alone as a complete sentence; "the main (or independent) clause in a complex sentence has at least a subject and a verb"
having a cheerful, lively, and self-confident air; "looking chipper, like a man...diverted by his own wit"- Frances G. Patton; "life that is gay, brisk, and debonair"- H.M.Reynolds; "walked with a jaunty step"; "a jaunty optimist"