William is on duty flying rescue 'copters in Anglesea so there is to be no romantic dinner tonight.
I will bring unconventional and asymmetrical warfare to those in LAPD uniform whether on or off duty.
But he had soldiered on, bound by loyalty to Hillary and an implacable sense of duty.
late 13c., from Anglo-French duete, from Old French deu "due, owed; proper, just," from Vulgar Latin *debutus, from Latin debitus, past participle of debere "to owe" (see debt). Related: Duties. The sense of "tax or fee on imports, exports, etc." is from late 15c.; duty-free as a noun is attested from 1958.
A tax charged by a government, especially on an import.