From con- (with) +‎ prōmittō (send forth, promise).



comprōmittō (present infinitive comprōmittere, perfect active comprōmīsī, supine comprōmissum); third conjugation

  1. (transitive) to compromise.


   Conjugation of comprōmittō (third conjugation)
indicative singular plural
first second third first second third
active present comprōmittō comprōmittis comprōmittit comprōmittimus comprōmittitis comprōmittunt
imperfect comprōmittēbam comprōmittēbās comprōmittēbat comprōmittēbāmus comprōmittēbātis comprōmittēbant
future comprōmittam comprōmittēs comprōmittet comprōmittēmus comprōmittētis comprōmittent
perfect comprōmīsī comprōmīsistī comprōmīsit comprōmīsimus comprōmīsistis comprōmīsērunt,
pluperfect comprōmīseram comprōmīserās comprōmīserat comprōmīserāmus comprōmīserātis comprōmīserant
future perfect comprōmīserō comprōmīseris comprōmīserit comprōmīserimus comprōmīseritis comprōmīserint
passive present comprōmittor comprōmitteris,
comprōmittitur comprōmittimur comprōmittiminī comprōmittuntur
imperfect comprōmittēbar comprōmittēbāris,
comprōmittēbātur comprōmittēbāmur comprōmittēbāminī comprōmittēbantur
future comprōmittar comprōmittēris,
comprōmittētur comprōmittēmur comprōmittēminī comprōmittentur
perfect comprōmissus + present active indicative of sum
pluperfect comprōmissus + imperfect active indicative of sum
future perfect comprōmissus + future active indicative of sum
subjunctive singular plural
first second third first second third
active present comprōmittam comprōmittās comprōmittat comprōmittāmus comprōmittātis comprōmittant
imperfect comprōmitterem comprōmitterēs comprōmitteret comprōmitterēmus comprōmitterētis comprōmitterent
perfect comprōmīserim comprōmīserīs comprōmīserit comprōmīserīmus comprōmīserītis comprōmīserint
pluperfect comprōmīsissem comprōmīsissēs comprōmīsisset comprōmīsissēmus comprōmīsissētis comprōmīsissent
passive present comprōmittar comprōmittāris,
comprōmittātur comprōmittāmur comprōmittāminī comprōmittantur
imperfect comprōmitterer comprōmitterēris,
comprōmitterētur comprōmitterēmur comprōmitterēminī comprōmitterentur
perfect comprōmissus + present active subjunctive of sum
pluperfect comprōmissus + imperfect active subjunctive of sum
imperative singular plural
first second third first second third
active present comprōmitte comprōmittite
future comprōmittitō comprōmittitō comprōmittitōte comprōmittuntō
passive present comprōmittere comprōmittiminī
future comprōmittitor comprōmittitor comprōmittuntor
non-finite forms active passive
present perfect future present perfect future
infinitives comprōmittere comprōmīsisse comprōmissūrum esse comprōmittī comprōmissum esse comprōmissum īrī
participles comprōmittēns comprōmissūrus comprōmissus comprōmittendus,
verbal nouns gerund supine
genitive dative accusative ablative accusative ablative
comprōmittendī comprōmittendō comprōmittendum comprōmittendō comprōmissum comprōmissū



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