This is the 9225th most frequent Korean word.
걷기
Walking.
걷기 is used as a noun referring to the act of walking.
걷기는 건강에 좋아요.
Walking is good for health.
걷기 is used as a noun combined with a verb to indicate the action of walking habitually.
매일 아침에 걷기를 해요.
I do walking every morning.
걷기 is used as a noun to describe the suitability of an activity in a location.