to become part of a group, country, society, etc., or to make someone or something become part of a group, country,society, etc.
The European Union should remain flexible enough to assimilate more countries quickly.
You shouldn't expect immigrants to assimilate into an alien culture immediately.
After moving to a new country, it can take some time to assimilate into the local culture and adapt to the customs and traditions.
The company's goal is to assimilate diverse perspectives and talents into its workforce to foster innovation and inclusivity.
It is important for immigrants to find support networks and resources to help them assimilate smoothly into their new community.