English Reference
adjective

sophisticated

adj.
US /səˈfɪstəˌkeɪtɪd/ UK /səfˈɪstɪkˌeɪtɪd/ so·phis·ti·cat·ed

  1. 01 B2 Upper Intermediate

    having a lot of experience of the world and knowing about culture, fashion, and social situations.

    having obtained worldly experience and lacking naiveté; possessing refined tastes and social grace.

    Simple

    She has become much more sophisticated since she moved to the city.

    In context

    The audience was composed of sophisticated travellers who were unimpressed by the standard tourist attractions.

    naiveunsophisticated
  2. 02 B2 Upper Intermediate

    highly developed and complex, especially when talking about technology or systems.

    highly complex or developed in design, technique, or character; often applied to technology or intellectual arguments.

    Simple

    The new security system uses sophisticated software to recognise faces.

    In context

    Modern hackers use increasingly sophisticated methods to bypass even the most robust corporate firewalls.

  3. 03 C1 Advanced Formal

    showing a high level of skill or thought; appealing to people with good taste.

    appealing to the tastes of an intellectual or cultured person; refined and elegant in style.

    Simple

    The film was praised for its sophisticated humour and clever writing.

    In context

    The critic argued that the novel's sophisticated narrative structure was its greatest strength, though it might alienate casual readers.

    crudelowbrow

Usage increasingly sophisticated · merit sophisticated

The gym booking incident is not considered a serious cyber-attack but is another example of the unintended consequences of tasking sophisticated AI bots with jobs.

BBC News· 11 Aug 2026

Advances in computer technology mean that today’s Seti efforts are vastly more sophisticated than half a century ago, able to examine millions of radio channels from tens of thousands of galaxies.

The Guardian· 11 Aug 2026

First English usage circa 1601. From Medieval Latin sophisticatus.

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

This entry
Origin la-med -
Level B2 · Upper Intermediate
Frequency Common
Updated