A duty-free article, especially part of the allowance of such goods allowed to be imported. / A shop where duty-free goods can be bought.

(economics) A tax levied upon certain documents, a stamp being applied to show that tax has been paid. / (UK) Ellipsis of stamp duty land tax, a tax on land transactions in England and Northern Ireland.

(historical) A tax formerly paid on all chimneys in England.

(military) A state in which person in the military performs military duties on a full-time basis, as opposed to reserve, where one only occasionally performs military duties.

A schedule of tasks assigned to members of a team

plural of duty roster

(idiomatic) Expresses that the speaker must go and deal with something.

Alternative spelling of dutybound

plural of tour of duty

Alternative form of dutyman