a. Obs. rare. [f. next + -AL. The formation suggests an Anglo-Latin clerestorium: but this is not in Du Cange.] Belonging to the clerestory.
1435. Contract Fotheringhay Ch., 28. viij clerestorial windows set yn the myddes of the walle.
a. Obs. rare. [f. next + -AL. The formation suggests an Anglo-Latin clerestorium: but this is not in Du Cange.] Belonging to the clerestory.
1435. Contract Fotheringhay Ch., 28. viij clerestorial windows set yn the myddes of the walle.
