adjoint adjoint /əˈdʒɔɪnt/

adjective

1. (mathematics) related by transposition and/or complex conjugation  ( adjoint )
   (mathematics) related by transposition and/or complex conjugation
   

noun

1. (mathematics) a matrix in which each element is the cofactor of an associated element of another matrix  ( adjoint )
   (mathematics) a matrix in which each element is the cofactor of an associated element of another matrix