"A fairly two dimensional instrument in my view," could you explain
why they are in your opinion two dimensional?





adjective
1.
having the dimensions of height and width only:
a two-dimensional surface.
2.
(of a work of art) having its elements organized in terms of a flat surface, especially emphasizing the vertical and horizontal character of the picture plane:
the two-dimensional structure of a painting.
3.
(in a literary work) shallow, unconvincing, or superficial in execution:
a novel having two-dimensional characters.
Origin
1895-1900
1895-1900
Related forms
two-dimensionality, noun
two-dimensionally, adverb
.

British Dictionary definitions for two-dimensional
two-dimensional
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
Derived Forms.
what exactly do you mean?