membrānŭla — Lewis & Short
membrānŭla, ae, f.dim.id.,
I a little skin or membrane.
I Lit.:
membranula, quae sub cute calvariam cingit,Cels. 8, 4:
oculi,membrane of the eye, id. 7, 7, 13. —
II Transf.
A A parchment:
iisque imperes, ut sumant membranulam,Cic. Att. 4, 4, b, 1.—
B Plur., an instrument or document written on parchment:
quae membranulis meā manu scriptis continebuntur,Dig. 32, 102 prooem.