English Reference
noun

diversion

n.
US /daɪˈvɝʒən/ UK /daɪvˈɜːʃən/ di·ver·sion UK spelling diversions

  1. 01 B2 Upper Intermediate British English

    a different route that people must take because the main road is closed.

    a temporary route established to bypass a road closure or obstruction.

    Simple

    The police set up a diversion after the accident blocked the main highway.

    In context

    Commuters faced significant delays this morning as a major road diversion forced all city-bound traffic through narrow residential streets.

    Usage

    Commonly used in British English where American English speakers would use 'detour'.

    detourreroutingbypass
  2. 02 B2 Upper Intermediate Military

    something that takes your attention away from what is actually happening.

    a tactic or event designed to draw attention away from a primary focus or objective.

    Simple

    The loud noise outside was just a diversion so the thief could slip away.

    In context

    The infantry launched a small attack on the eastern flank as a diversion, masking the primary movement of the armoured division to the west.

  3. 03 C1 Advanced Formal

    an activity you do for fun or to relax your mind.

    a pastime or recreational activity that provides a distraction from work or serious matters.

    Simple

    Reading historical novels is his favourite diversion during long flights.

    In context

    The estate offered various diversions for the guests, including archery, lawn tennis, and guided walks through the arboretum.

  4. 04 B2 Upper Intermediate

    the act of changing the direction or path of something like water or money.

    the act of redirecting something from its intended or natural course to a different one.

    Simple

    The diversion of the river water helped the farmers during the dry summer.

    In context

    The audit revealed an illegal diversion of company funds into private offshore accounts over a five-year period.

    redirectiondeviation
  5. 05 C2 Proficiency TechnicalFormal Law

    a programme that lets a person avoid a trial if they complete treatment or community service.

    the official suspension of criminal proceedings in exchange for the defendant's participation in a rehabilitation programme.

    Simple

    The judge suggested a diversion programme instead of prison for the first-time offender.

    In context

    The youth justice system prioritises diversion for minor offences to prevent young people from entering the formal cycle of incarceration.

    rehabilitationalternative sentencing

Winston Churchill harnessed the power of radio, but thought television a vulgar diversion.

BBC News· 20 Aug 2026

Delta sent a statement to the network saying it followed standard diversion procedures and is now evaluating the aircraft to discover what went wrong.

Toronto Sun· 25 Aug 2026

From Middle English diversion, dyversioun, from Medieval Latin diversiō, from Latin divertō (“to divert”); see divert.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Latin divertō
Level B2 · Upper Intermediate
Frequency Frequent
Updated