週

It is a phono-semantic compound, consisting of:

辵 (chwak/착, “to walk slowly, to go”) as the semantic element;

周 (ju, “all around”) as the phonetic element.

One of the most common hanja for everyday life, especially in 주일, 주간, 주년.

Common compounds:

주일 (週日) – a week;

주간 (週刊) – weekly publication;

주년 (週年) – anniversary (by years);

주회 (週回) – rotation, circuit;

주기 (週期) – cycle, period;