English Reference
adjective · noun

conventional

adj. · n.
US /kənˈvɛnʃənəɫ/ UK /kənvˈɛnʃənəl/ con·ven·tion·al

  1. 01 B2 Upper Intermediate

    adj.following the way most people do things or the way things have been done for a long time.

    adj.conforming to established standards of behaviour, belief, or practice; often implies a lack of original or experimental thought.

    Simple

    She decided to have a conventional wedding with a white dress and a large cake.

    In context

    While his peers experimented with digital media, the artist remained committed to conventional oil painting techniques developed in the nineteenth century.

  2. 02 C1 Advanced Technical

    adj.describing weapons or war that do not use nuclear, chemical, or biological power.

    adj.referring to weapons or warfare that do not involve weapons of mass destruction, particularly nuclear capabilities.

    Simple

    The treaty only covers conventional weapons like tanks and rifles.

    In context

    Military analysts expressed concern that a prolonged conventional conflict could eventually escalate into a tactical nuclear exchange.

    non nucleartraditional
  3. 03 B2 Upper Intermediate Agriculture

    adj.describing farming that uses standard chemicals and pesticides rather than organic methods.

    adj.denoting a system of agriculture that employs synthetic fertilisers, pesticides, and herbicides as opposed to organic or regenerative practices.

    Simple

    Conventional apples are usually cheaper than the organic ones at this supermarket.

    In context

    The transition from conventional to organic farming requires a three-year period during which no prohibited synthetic substances may be applied to the land.

    non organic
  4. 04 C2 Proficiency TechnicalBritish English Finance

    n.a type of government bond that pays a fixed amount of interest until it is finished.

    n.a gilt-edged security that pays a fixed coupon at regular intervals until maturity, distinct from index-linked bonds.

    Simple

    The investor decided to put his money into a conventional rather than an index-linked bond.

    In context

    Institutional investors often prefer conventionals when inflation is expected to remain low, as the fixed coupon provides a predictable income stream.

    index linked

Usage conventional approach · conventional form · conventional level

But it lacks Brookes’ usual ambition: its delivery is fairly conventional; things aren’t pushed as far as we expect.

The Guardian· 13 Aug 2026

She challenged the conventional view that most head and neck cancers resulted from cigarette smoking and excessive alcohol consumption.

The New York Times· 10 Aug 2026

From convention + -al.

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

This entry
Level B2 · Upper Intermediate
Frequency Common
Updated