to throw a coin in the air in order to decide something, especially by guessing which side is facing upwards when it lands
سکه انداختن, شیر یا خط انداختن, سکه بالا انداختن, تصمیم گرفتن با قرعه, سکه رو انداختن
(especially British English)There's only one ticket left—I'll toss you for it.
(British English)We tossed up to see who went first.
(British English, figurative)He had to toss up between paying the rent or buying food.
related noun toss-up