aptissimum

aptissimum is a Latin form of aptus, meaning “fit, suitable (+dat.); fastened, joined; (apte) fittingly”.

It can also be a form of apiscor, “reach, gain, obtain”. It is the nominative singular neuter superlative noun or vocative singular neuter superlative noun or accusative singular neuter superlative noun or genitive plural masculine superlative noun.

Found 26 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Gallico 7.22.1: Singulari militum nostrorum virtuti consilia cuiusque modi Gallorum occurrebant, ut est summae genus sollertiae atque ad omnia imitanda et efficienda, quae ab quoque traduntur, aptissimum.

Seneca the Younger, Epistulae 19.111.1: … llum haesit, videlicet, quia res ipsa non recipiebatur a nobis nec in usu erat, nomini quoque repugnatum est. Aptissimum tamen videtur mihi, quo Cicero usus est: cavillationes vocat.

All forms of aptus (declension table)

Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.