English Reference
noun

coating

n.
US /ˈkoʊtɪŋ/ UK /kˈəʊtɪŋ/ coat·ing UK spelling coatings

  1. 01 B2 Upper Intermediate

    a thin layer of a substance that covers a surface.

    a thin outer layer of a substance applied to a surface for protection, decoration, or function.

    Simple

    The metal fence needs a fresh coating of paint to prevent it from rusting.

    In context

    The technician applied a specialized non-stick coating to the industrial molds to ensure the plastic components could be removed without damage.

    Usage

    Often followed by the preposition 'of'.

  2. 02 C2 Proficiency British EnglishSlang

    a situation where someone shouts at you or tells you that you have done something very wrong.

    a severe verbal reprimand or 'telling-off'.

    Simple

    The manager gave him a real coating for arriving late three days in a row.

    In context

    After the disastrous presentation, the junior consultant received a proper coating from the senior partner in front of the entire team.

    Usage

    Commonly used with the verbs 'give' or 'get'.

    Teacher's tip

    This is highly informal and specific to British English; learners should use 'reprimand' or 'scolding' in professional contexts.

Researchers discovered a possible way cancer cells hide from the immune system: they build a thick, sugar-rich coating around themselves.

ScienceDaily· 1 Sept 2026

There were 123 schools (31%) using chocolate in solid form, such as chocolate chips or chocolate coating, as an ingredient in dessert or bakes, despite it being banned.

The Guardian· 24 Aug 2026
This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated