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Synonyms

line of duty

American  
[lahyn uhv doo-tee, dyoo-tee] / ˈlaɪn ʌv ˈdu ti, ˈdju ti /

noun

  1. the performance of work; the normal procedures and responsibilities in a specific field (often used in the context of life-threatening occupations).


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Behind the military’s Berlin headquarters building, there is a memorial to the more than 3,000 military and civilian members of the German armed forces who have lost their lives in the line of duty.

From The Wall Street Journal Feb. 12, 2026

She knows all too well about the horrors of serious injury in the line of duty.

From BBC Feb. 5, 2026

County sheriff’s deputy to die in the line of duty was Alfredo Flores, who succumbed in April 2024 to burns suffered from the Oct.

From Los Angeles Times Jul. 18, 2025

Their lives are put at risk in the line of duty, apprehending suspects, dealing with public disorder and more - but what happens to police dogs when their years of duty come to an end?

From BBC Jun. 5, 2025

Between 1920 and 1933, a shocking ninety-seven agents died in the line of duty.

From "The Woman All Spies Fear" by Amy Butler Greenfield

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