E / exemplārĭum
noun

exemplārĭum

gen. exemplārii · gender neuter · decl. 2nd
exemplar, post-class for exemplar (cf. Lachm. ad Lucr. p. 82).
A copy
A copy: binae tabulae testamenti eodem tempore exemplarii causa scriptae, Dig. 31, 47; Hier. adv. Helv. 8.—
A model; pattern; original
A model, pattern, original, Arn. 6, 198; Schol. Lucan. 9, 563.