impigritas

impiger (“energetic”) +‎ -tās

• (Classical Latin) IPA^(key): /imˈpi.ɡri.taːs/, [ɪmˈpɪɡrɪt̪äːs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /imˈpi.ɡri.tas/, [imˈpiːɡrit̪äs]

impigritās f (genitive impigritātis); third declension

1. activity, indefatigableness

   Synonyms: alacritās, strēnuitās, āctīvitās

   Antonyms: sēgnitia, pigritia, inertia, ignāvia, dēsidia, sōcordia, ōtium

Third-declension noun.

• “impigritas”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “impigritas”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers