expressionism

n 1: an art movement early in the 20th century; the artist's

subjective expression of inner experiences was

emphasized

2: a genre of German painting that tried to show the subjective

responses to scenes rather than the scenes themselves

M-expression LISP

(MLISP) The original "{meta-language}" {syntax} of {Lisp},

designed by {John McCarthy} in 1962. MLISP was intended for

external use in place of the parenthesised {S-expression}

{syntax}.

["LISP 1.5 Programmer's Manual", J. McCarthy et al, MIT Press

1962].

(1994-11-22)