mĕmŏrĭālis — Lewis & Short
mĕmŏrĭālis, e, adj.memoria,
I of or belonging to memory or remembrance, memorial (post-Aug.): libellus. a memoran dum-book, Suet. Caes. 56.—
II Subst.
A Mĕmŏrĭālis, is, m., a historiographer Cod. Just. 12, 29, 1.—
B mĕmŏrĭāle, is, n. memorial, that which keeps in remembrance:
Domine, tuum,Vulg. Psa. 135, 13; Arn. in Psa. 135.—
C mĕmŏrĭālia, ĭum, n. plur., memoirs, Dig. 50, 16, 44; Macr. S. 3. 6, 11.—
The title of a book by Sabinus Masurius,Gell. 6 (7), 7, 8. Sabinus in septimo memoriall, id. 4, 20, 11