This is the 6529th most frequent Japanese word.
ダブり
"ダブり" refers to repeating a school year or overlapping/duplication.
ダブり indicates repeating or failing a subject or course.
彼は試験でダブりを取ってしまいました。
He failed the exam, repeating the course.
ダブり refers to duplication or overlapping in this context.
このデータの記録にダブりが生じていることに気づきました。
I noticed there is a duplication in the data recordings.
ダブり refers to overlapping or coinciding schedules.