Definitions

1. verb

to associate or interact with others in a friendly or informal way, especially as part of a group or organization.

“The new interns had to fraternize with the rest of the team to get a feel for the company culture.”

2. verb

to form a close or friendly relationship with others, especially as part of a group or organization.

“The fraternity brothers made it a point to fraternize with the sisters from the sorority.”

3. noun

a social activity or event where people from different groups or organizations come together to interact and build relationships.

“The company organized a fraternize event to help the employees from different departments get to know each other.”