addĭtāmentum

i, n.

addo

I. an addition, accession, increase: inimicorum, * Cic. Sest. 31, 68: vitae, Sen. Ep. 17, 6: praeter nomen nihil est additamenti, Pseud.Sall. ad Caes. de Rep. Ord. 2: pretii, App. M. 9, 6.
Lewis & Short
A Latin Dictionary, 1879
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