Meaning & use

non-conformant

adjective, noun·Advancedtechnical

Last updated

UK/ˌnɒnkənˈfɔːmənt/
US/ˌnɑːnkənˈfɔːrmənt/

Meanings

  1. adjectivenot comparabletechnical

    Not meeting a required standard, rule or specification.

    Grammar: Describes a product, process or file: non-conformant products. Not used in the comparative.

    Patterns

    • non-conformant with something
    • non-conformant products
    • non-conformant to a standard

    The factory recalled all non-conformant parts before shipping.

    Any item non-conformant with the safety rules must be rejected.

    The audit found several non-conformant processes in the warehouse.

  2. nouncountabletechnical

    A product, process or item that fails to meet a required standard.

    Grammar: Used mainly in technical writing: report the non-conformants.

    Patterns

    • identify non-conformants
    • a list of non-conformants

    Inspectors marked each non-conformant with a red tag.

    The report listed the non-conformants found during the inspection.

    Non-conformants are stored separately until they are fixed or scrapped.

Word forms

pluralnon-conformants

Common combinations

non-conformant product
The non-conformant product was removed from the production line.
non-conformant with the standard
The software was non-conformant with the new standard.
non-conformant material
Non-conformant material must be clearly labeled.
report a non-conformant
Workers are trained to report a non-conformant immediately.

Synonyms and how they differ

non-compliant
Very close in meaning and often used in the same contexts; 'non-conformant' is more common in engineering and standards work.
defective
Means the item is faulty, not just that it fails to meet a rule; a non-conformant item may work perfectly but be the wrong size.

Opposites

Word family

conform verb
To behave or be made according to a rule or standard.
conformity noun
The state of meeting a rule or standard.
non-conformity noun
A failure to meet a rule or standard.

Commonly confused: non-conformant or nonconformist?

non-conformant vs nonconformist

A nonconformist is a person who refuses to follow accepted ideas or customs. A non-conformant is a thing that fails to meet a technical standard.

Practice

During the inspection, they found three parts that were ______ with the design rules.

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