일
il · TOPIK 1
one (Sino-Korean)
☝️ il = 一, one stroke for one; same root as Chinese yi and Japanese ichi
일 is the Sino-Korean reading of the hanja 一, a single horizontal stroke meaning one. It is the same borrowed word as Mandarin yī and Japanese ichi. Used for dates, money and phone numbers, while native Korean 하나 is used for counting things.