English Reference
noun

amalgam

n.
US /əˈmæɫɡəm/ UK /ɐmˈælɡæm/ amal·gam UK spelling amalgam's, amalgam's

  1. 01 C1 Advanced Academic

    a mixture or combination of different things.

    a combination or blend of diverse elements, ideas, or factors into a single whole.

    Simple

    The new building is a strange amalgam of modern glass and traditional stone.

    In context

    The film's soundtrack is a fascinating amalgam of traditional folk melodies and experimental electronic textures.

    Usage

    Often used with the preposition 'of'.

    Teacher's tip

    In academic writing, this word suggests a more permanent or integrated blending than 'mixture'.

  2. 02 C2 Proficiency Technical Medicine

    a mixture of mercury and other metals used by dentists to fill holes in teeth.

    an alloy of mercury with another metal or metals, specifically used as a restorative material in dentistry.

    Simple

    The dentist replaced my old silver amalgam filling with a white one.

    In context

    While composite resins are increasingly popular, dental amalgam remains a durable and cost-effective choice for posterior restorations.

    Usage

    Usually uncountable when referring to the material itself.

    Teacher's tip

    Most learners will only encounter this in a medical or scientific context.

Morita is the second Japanese player to represent Hull and his amalgam of experience and quality in a key position promise to prove invaluable.

The Guardian· 16 Aug 2026

From Medieval Latin amalgama (“mercury alloy”), from Arabic اَلْمَلْغَم (al-malḡam, “emollient poultice or unguent for sores”), from Ancient Greek μάλαγμα (málagma, “emollient; malleable material”), from μαλάσσω (malássō, “to soften”), from μαλακός (malakós, “soft”). Doublet of malagma. For the verb, compare French amalgamer.

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

This entry
Origin Ancient Greek μάλαγμα
Level C1 · Advanced
Frequency Occasional
Updated