What is the meaning of Toss?

A throw, a lob, of a ball etc., with an initial upward direction, particularly with a lack of care.

The coin toss before a cricket match in order to decide who bats first, or before a football match in order to decide the direction of play.

A haughty throwing up of the head.

Concern or consideration.

A state of agitation; commotion.

A measure of sprats.

To throw with an initial upward direction.

To lift with a sudden or violent motion.

To agitate; to make restless.

To subject to trials; to harass.

To flip a coin, to decide a point of contention.

To discard; to throw away.

To stir or mix (a salad).

To masturbate.

To search (a room or a cell), sometimes leaving visible disorder, as for valuables or evidence of a crime.

To roll and tumble; to be in violent commotion.

To be tossed, as a fleet on the ocean, or as a ship in heavy seas.

To keep in play; to tumble over.

To peak (the oars), to lift them from the rowlocks and hold them perpendicularly, the handle resting on the bottom of the boat.

To drink in large draughts; to gulp.

To vomit.

Source: wiktionary.org