Derived from Proto-Indo-European *mend- (“to fault”), whence also mendum and menda, plus -āx. Original meaning was "faulty" and was shifted towards "deceitful" under the influence of mentior (“I lie”).
mendāx (genitive mendācis, comparative mendācior, superlative mendācissimus, adverb mendāciter); third-declension one-termination adjective
Note that mendāce is an alternative form for the ablative singular mendācī
Third-declension one-termination adjective.
singular | plural | ||||
---|---|---|---|---|---|
masc./fem. | neuter | masc./fem. | neuter | ||
nominative | mendāx | mendācēs | mendācia | ||
genitive | mendācis | mendācium | |||
dative | mendācī | mendācibus | |||
accusative | mendācem | mendāx | mendācēs | mendācia | |
ablative | mendācī | mendācibus | |||
vocative | mendāx | mendācēs | mendācia |
mendāx m (genitive mendācis); third declension
Third-declension noun.
singular | plural | |
---|---|---|
nominative | mendāx | mendācēs |
genitive | mendācis | mendācum |
dative | mendācī | mendācibus |
accusative | mendācem | mendācēs |
ablative | mendāce | mendācibus |
vocative | mendāx | mendācēs |