D


debug
decf
declare
defclass
defconstant
definst
defmacro
defmethod
defpackage
defparameter
defsetf
defstruct
defun
defvar
delete
delete-file
delete-if
delete-if-not
delete-package
denominator
digit-char
digit-char-p
do
do*
do-all-symbols
do-external-symbols
do-symbols
dolist
dotimes
draw
drawrel
dribble