LAT

Lewis Short

addĭtĭo (noun F) : id.
* An adding to, addition: figurarum additio et abjectio,Quint. 9, 3, 18: Sic corpori fit additio,Cael. Aur. Acut. 2, 37; Prisc. p. 978 P.
Charlton T. Lewis, Charles Short, A Latin Dictionary

TLL

s. TLL
Thesaurus Linguae Latinae
memory