[ uh-sim-uh-ley-shuh-niz-uh m ]
/ əˌsɪm əˈleɪ ʃəˌnɪz əm /
the practice or policy of assimilating or encouraging the assimilation of people from all ethnic groups and cultures of origin: In the 1900s, some immigrants at first resisted the assimilationism of the New World.
Related formsas·sim·i·la·tion·ist, noun, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for assimilationist
The assimilationist positions, which have been generally abandoned, are only held by a few loyal devotees of a past age.