orthotropic

== English == === Etymology === From ortho- +‎ -tropic. === Adjective === orthotropic (not comparable) (botany) Growing vertically, either upwards or downwards. (engineering) Having material properties that differ along three mutually orthogonal twofold axes of rotational symmetry. Hypernym: anisotropic ==== Derived terms ==== ==== Related terms ==== orthotropous ==== Translations ====