rhombic

adjective

rhom·​bic ˈräm-bik 

1

: having the form of a rhombus

2

: orthorhombic

Word History

First Known Use

1671, in the meaning defined at sense 1

Kids Definition

rhombic

adjective

rhom·​bic ˈräm-bik 

1

: having the form of a rhombus

2

: of, relating to, or being a form of crystal having three unequal axes at right angles to each other