two-dimensionality

Definition of Two-dimensionality in English :

1. flatness, planeness, two-dimensionality

the property of having two dimensions

WordNet Lexical Database for English. Princeton University. 2010.

Two-dimensionality

adjective

1.

of, having, or relating to two dimensions, usually describable in terms of length and breadth or length and height

2.

lying on a plane; having an area but not enclosing any volume

3.

lacking in depth, as characters in a literary work

4.

(of painting or drawing) lacking the characteristics of form or depth

adjective

1.

of or having two dimensions, as height and width

2.

lacking substance or depth; limited in scope, range, etc.

a two-dimensional film character