judgmentis
Judgmentis is a form that appears in some Latin-text sources, but it is not part of the standard Classical Latin grammar for the noun iudicium (judgment, decision). In strict Classical usage, the genitive singular of iudicium is iudicii. The form judgmentis is typically encountered as a medieval or later Latin rendering, often reflecting influence from the English word judgment or scribal variation rather than a classical declension pattern.
Judgmentis is derived from the same Latin root as iudicium, namely the iudic- stem related to judging.
In practice, judgmentis is found in certain medieval, ecclesiastical, or legal Latin texts, where it functions
The standard Latin noun for judgment is iudicium, with genitive iudicii. Iudex (judge) and related terms remain
Iudicium; Iudex; Iudicium Dei; Latin legal and theological vocabulary.