This is the 6336th most frequent Japanese word.
サブ
"サブ" (sabu) means "sub" or "secondary," often used to refer to a substitute, support, or something supplemental.
In this context, 'サブ' (sub) signifies a secondary or supporting role in a movie or play, highlighting the hierarchical nature of roles.
彼はサブ役として映画に出演しました。
He appeared in the movie as a supporting role.
Here, 'サブ' refers to smaller components or subdivisions of a larger task, showing its application in breaking down processes.
このプロジェクトにはサブタスクがあります。
This project contains sub-tasks.
The term 'サブ' in this example signifies an additional or secondary channel, typically used for supplementary broadcasts or thematic expansions.