get together

nouns

a small informal social gathering
"there was an informal meeting in my living room"
get together, meeting

verbs

get people together
"assemble your colleagues"; "get together all those who are interested in the project"; "gather the close family members"
assemble, gather, get together
get together socially or for a specific purpose
get together, meet
work together on a common enterprise of project
"The soprano and the pianist did not get together very well"; "We joined forces with another research group"
collaborate, cooperate, get together, join forces
become part of; become a member of a group or organization
"He joined the Communist Party as a young man"
fall in, get together, join