League of Legends (LoL) Question: what is adc ?

ADC comes from the words Attack Damage Carry. His main purpose is to deal consistent damage in fights, and on objectives.

ADC usually in the meta is a long range champion which based mostly on basic attacks. (attack speed, crit, AD and so on).

Because he need to spend his gold mostly on damage he is laned with the support who should need to make his early game easier.

If you have more questions feel free to ask