[ uh-mas ]
/ əˈmæs /

verb (used with object)

to gather for oneself; collect as one's own: to amass a huge amount of money.
to collect into a mass or pile; gather: He amassed his papers for his memoirs.

verb (used without object)

to come together; assemble: crowds amassing for the parade.

Origin of amass

1475–85; < French amasser, equivalent to a- a-5 + masse mass + -er infinitive suffix

OTHER WORDS FROM amass Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for amass

British Dictionary definitions for amass

/ (əˈmæs) /


(tr) to accumulate or collect (esp riches, etc)
to gather in a heap; bring together

Derived forms of amass

amasser, noun

Word Origin for amass

C15: from Old French amasser, from masse mass
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