Latin edit

Etymology edit

From in- +‎ fīdus.

Pronunciation edit

Adjective edit

īnfīdus (feminine īnfīda, neuter īnfīdum); first/second-declension adjective

  1. untrustworthy, incredible
  2. disloyal, unfaithful
    Synonym: perfidus
  3. uncertain, unsafe

Declension edit

First/second-declension adjective.

Number Singular Plural
Case / Gender Masculine Feminine Neuter Masculine Feminine Neuter
Nominative īnfīdus īnfīda īnfīdum īnfīdī īnfīdae īnfīda
Genitive īnfīdī īnfīdae īnfīdī īnfīdōrum īnfīdārum īnfīdōrum
Dative īnfīdō īnfīdō īnfīdīs
Accusative īnfīdum īnfīdam īnfīdum īnfīdōs īnfīdās īnfīda
Ablative īnfīdō īnfīdā īnfīdō īnfīdīs
Vocative īnfīde īnfīda īnfīdum īnfīdī īnfīdae īnfīda

References edit

  • infidus”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
  • infidus”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
  • infidus in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.