To Be Overdue
To Be Delayed
intransitive verb, godan verb
とどこおる
滞る (とどこおる) To Be Overdue, To Be Delayed
拠る (よる) To Be Due To, To Be Caused By
Todd とど caught a cold こおる because his flu shot was Overdue.
Todd とど was cold こおる because it was winter and his bus was Overdue.