The Collaborative International Dictionary
Muriform
Muriform \Mu"ri*form\, a. [L. murus a wall + -form.] (Bot.) Resembling courses of bricks or stones in squareness and regular arrangement; as, a muriform variety of cellular tissue.
Wiktionary
muriform
a. (context botany English) Resembling courses of bricks or stones in squareness and regular arrangement.