plural of free variable

Without any (especially harmful) microorganisms; aseptic. / (sciences) Specifically, pertaining to an animal with no microorganisms living in or on it, used in gnotobiotic research.

(idiomatic) An opportunity or benefit which has no cost, especially one enjoyed or undertaken at the expense of others.

To take a free ride; to take advantage of a benefit without contributing. / (finance) To buy and sell shares or other securities without actually having the capital to cover the trade.

One who is a nonconformist or who does not recognize the authority of others.

plural of free spirit

plural of free market

Containing no alcohol.

To liberate oneself; to free oneself; to become free (from or of something or someone).

plural of free marketeer