parcimonia
From LSJ
χρώμεθα γὰρ πολιτείᾳ οὐ ζηλούσῃ τοὺς τῶν πέλας νόμους → we live under a form of government which does not emulate the institutions of our neighbours
Latin > English (Lewis & Short)
parcĭmōnĭa: and parcĭmōnĭum, v. parsim-.
Latin > French (Gaffiot 2016)
parcĭmōnĭa, v. parsimonia.