diff --git a/source/classes.tex b/source/classes.tex
index d5d733168e..a209ff34c8 100644
--- a/source/classes.tex
+++ b/source/classes.tex
@@ -1231,28 +1231,28 @@
 of reference type,
 
 \item any non-variant non-static data member of const-qualified type
-(or possibly multi-dimensional array thereof)
+(or possibly multidimensional array thereof)
 with no \grammarterm{brace-or-equal-initializer}
 is not const-default-constructible\iref{dcl.init},
 
 \item \tcode{X} is a union and all of its variant members are of const-qualified
-type (or possibly multi-dimensional array thereof),
+type (or possibly multidimensional array thereof),
 
 \item \tcode{X} is a non-union class and all members of any anonymous union member are
-of const-qualified type (or possibly multi-dimensional array thereof),
+of const-qualified type (or possibly multidimensional array thereof),
 
 \item any potentially constructed subobject, except for a non-static data member
 with a \grammarterm{brace-or-equal-initializer}
 or a variant member of a union where another non-static data member
 has a \grammarterm{brace-or-equal-initializer},
-has class type \tcode{M} (or possibly multi-dimensional array thereof)
+has class type \tcode{M} (or possibly multidimensional array thereof)
 and overload resolution\iref{over.match}
 as applied to find \tcode{M}'s corresponding constructor
 either does not result in a usable candidate\iref{over.match.general}
 or, in the case of a variant member, selects a non-trivial function, or
 
 \item any potentially constructed subobject has
-class type \tcode{M} (or possibly multi-dimensional array thereof) and
+class type \tcode{M} (or possibly multidimensional array thereof) and
 \tcode{M} has
 a destructor that is deleted or inaccessible from the defaulted default
 constructor.
@@ -1519,14 +1519,14 @@
   \tcode{X} is defined as deleted\iref{dcl.fct.def.delete} if \tcode{X} has:
 \begin{itemize}
 \item a potentially constructed subobject of type
-  \tcode{M} (or possibly multi-dimensional array thereof) for which
+  \tcode{M} (or possibly multidimensional array thereof) for which
   overload resolution\iref{over.match}, as applied to find
   \tcode{M}'s corresponding constructor,
   either does not result in a usable candidate\iref{over.match.general} or,
   in the case of a variant member, selects a non-trivial function,
 
 \item any potentially constructed subobject of
-  class type \tcode{M} (or possibly multi-dimensional array thereof)
+  class type \tcode{M} (or possibly multidimensional array thereof)
   where \tcode{M} has
   a destructor that is deleted or inaccessible from the defaulted
   constructor, or,
@@ -1789,12 +1789,12 @@
 class \tcode{X} is defined as deleted if \tcode{X} has:
 \begin{itemize}
 \item a non-static data member of \keyword{const} non-class
-  type (or possibly multi-dimensional array thereof), or
+  type (or possibly multidimensional array thereof), or
 
 \item a non-static data member of reference type, or
 
 \item a direct non-static data member of class type \tcode{M}
-  (or possibly multi-dimensional array thereof) or
+  (or possibly multidimensional array thereof) or
   a direct base class \tcode{M}
   that cannot be copied/moved because overload resolution
  \iref{over.match}, as applied to find \tcode{M}'s corresponding
@@ -2033,7 +2033,7 @@
   \tcode{X} is defined as deleted if
 \begin{itemize}
 \item any potentially constructed subobject has class type
-  \tcode{M} (or possibly multi-dimensional array thereof) and
+  \tcode{M} (or possibly multidimensional array thereof) and
   \tcode{M} has a destructor that is deleted or
   is inaccessible from the defaulted destructor or,
   in the case of a variant member, is non-trivial,