The Collaborative International Dictionary
Monometric
Monometric \Mon`o*met"ric\, a. [Cf. F. monom['e]trique.] (Crystallog.) Same as Isometric.
Wiktionary
monometric
a. 1 (context poetry English) Of or pertaining to a monometer. 2 (context poetry English) Involving only one meter. 3 (context crystallography English) isometric