This is the 1733rd most frequent Japanese word.
ココ
"ココ" means "here."
ココ is used as a demonstrative pronoun meaning 'here'.
ココは静かで居心地がいい場所です。
Here is a quiet and comfortable place.
ココ specifies the location where the action takes place, indicating 'here'.
彼はココで待っていると言いました。
He said he would wait here.
ココ emphasizes 'this place' or 'this moment', focusing on the importance of the specific location or time.