Dictionary.com
Thesaurus.com
Synonyms

proliferate

American  
[pruh-lif-uh-reyt] / prəˈlɪf əˌreɪt /

verb (used with or without object)

proliferated, proliferating
  1. to grow or produce by multiplication of parts, as in budding or cell division, or by procreation.

  2. to increase in number or spread rapidly and often excessively.


proliferate British  
/ prəˈlɪfəˌreɪt /

verb

  1. to grow or reproduce (new parts, cells, etc) rapidly

  2. to grow or increase or cause to grow or increase rapidly

"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

Other Word Forms

  • proliferative adjective

Etymology

Origin of proliferate

First recorded in 1870–75; prolifer(ous) + -ate 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In the last few days, videos made using the latest version of the app Seedance have proliferated online.

From BBC

While that litigation rages, Core is also competing with a new generation of private members clubs that have proliferated since the Covid pandemic.

From The Wall Street Journal

The phenomenon that first emerged in the 2010s, as North Korea and Iran sought to evade international sanctions, has proliferated, leaving western governments scrambling to keep up.

From BBC

Space Force also is launching “proliferated” constellations, or networks, of satellites that are harder for adversaries to disrupt than a single satellite.

From The Wall Street Journal

While these tech companies were booming as the use of smartphones and apps proliferated, she felt there was an elephant in the room.

From BBC