A throw, a lob, of a ball etc., with an initial upward direction, particularly with a lack of care.
"The package was rejected because it exceeded the weight limit allowed by the terms of service and conditions."
plural of TOS
In plain English: A toss is an act of flipping something into the air and letting it fall back down, often to decide who goes first or just for fun.
"The wind created a small wave that gave us an unexpected toss on the boat."
move or stir about violently
"The feverish patient thrashed around in his bed"
To throw with an initial upward direction.
"He tossed the ball high into the air before catching it again."
In plain English: To toss something means to throw it lightly into the air with your hand.
"He tossed the coin into the air to see if he would get heads or tails."
The word "toss" comes from Middle English tossen, which originally meant to buffet about, agitate, or sift grain. Its origins remain uncertain, though it may have been influenced by Old Norse words for spreading things out or a shift in meaning related to tearing apart fabric.