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to tie up in a bundle (e.g. straw, hair, bills, letters); to bundle; to sheathe
to govern; to manage; to control; to administer
to fold (one's arms); to put together (one's hands)
髪をゴムで束ねてから仕事を始めます。
I tie my hair with a rubber band and work.
重要な書類を束ねてファイルに保管しておく。
Bundle up the documents and store them.
チームを束ねるリーダーが必要だ。
We need a leader to unite the team.