411 REFERENCE · Wiktionary
Attivissimo
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
attivissimo
Italian
Etymology
From it attivissimo, superlative of it attivo active, vivacious, brisk, perhaps a nickname for a particularly lively person.
Proper noun
mfbysense
it nicknames
Further reading
attivissimo