noncollinear

adjective

non·​col·​lin·​ear ˌnän-kə-ˈli-nē-ər 

-kä-

: not collinear:

a

: not lying or acting in the same straight line

noncollinear forces

b

: not having a straight line in common

noncollinear planes

Word History

First Known Use

1888, in the meaning defined above