mind-meld1
Science Fiction
noun
A (supposed) technique for the psychic fusion of two or more minds, permitting unrestricted communication or deep understanding (originally from the United States television series Star Trek); also in extended use.
Origin
1960s.
mind-meld2
Science Fiction
verb
[no object] To engage in a mind-meld (also with object); (hence) to pool ideas, to brainstorm.
Origin
1980s; earliest use found in The Washington Post.