を外して

remove; take off

→ を
phrase Common #6,939
remove; take off The verb 外す means “to remove” or “take off.” In expressions such as 席を外す, it means “to step away,” while 音を外す means “to miss a note” or “sing/play off-key.” を外して is the て-form, often used in requests or to connect actions.
JA: 靴を外して、こちらに上がってください。
EN: Please take off your shoes and come inside.

俺はコンドームを外して基地帰った

I took off the condom and went back to base.

— コーカサスの虜 (1996)

人形を外して

Take off the doll!

— तुम्बाड (2018)

トムベッドからシーツを外して洗濯機の中に入れました

Tom took the sheets off the bed and put them in the washing machine.

を外してしまった

I missed the mark.

近所の人風鈴を外してくれるといいのにな

I wish my neighbor would take down their wind chime.

トムっていつもを外して歌うんだよね

Tom is always singing off-key.