verb (used with object), a·mal·ga·mat·ed, a·mal·ga·mat·ing.

to mix or merge so as to make a combination; blend; unite; combine: to amalgamate two companies.
Metallurgy. to mix or alloy (a metal) with mercury.

verb (used without object), a·mal·ga·mat·ed, a·mal·ga·mat·ing.

to combine, unite, merge, or coalesce: The three schools decided to amalgamate.
to blend with another metal, as mercury.

Origin of amalgamate

1635–45 amalgam + -ate1
Related formsa·mal·ga·ma·ble, adjectivea·mal·ga·ma·tive, adjectivea·mal·ga·ma·tor, nounre·a·mal·ga·mate, verb, re·at·ed, re·at·ing.un·a·mal·ga·ma·ble, adjectiveun·a·mal·ga·mat·ed, adjectiveun·a·mal·ga·mat·ing, adjectiveun·a·mal·ga·ma·tive, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for amalgamator

Historical Examples of amalgamator

  • He had heard the amalgamator, and whirled like lightning and dashed out of the mill and into the darkness.

  • Some manufacturers use an amalgamator to distribute these uniformly through the soap, which eliminates at least one milling.

    Soap-Making Manual

    E. G. Thomssen

British Dictionary definitions for amalgamator



to combine or cause to combine; unite
to alloy (a metal) with mercury
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for amalgamator



1650s, back-formation from amalgamation, or from adjective amalgamate (1640s) from amalgam. Originally in metallurgy; figurative sense of "to unite" (races, etc.) is attested from 1802. Related: Amalgamated; amalgamating. Earlier verb was amalgamen (1540s).

Online Etymology Dictionary, © 2010 Douglas Harper