one-dimensional

Meaning

1. adjective Having length, but no width, height or depth.

   A straight line is one-dimensional.

2. adjective Lacking depth or believability; flat.

   one-dimensional characters

3. adjective Lacking personal depth and substance; conceited, vain, shallow, superficial.

Similar words

lineal linelike rectilinear unidimensional rectilineal linear collinear one-sidedly one-sided univariate

Word family

one-dimensionalities one-dimensionality one-dimensionally