LATIN DICTIONARYLexicon Latīnum
noun · masculinethird declension

prōmissor

prōmissor m (genitive prōmissōris)
Classical[proːˈmɪs.sɔr]Ecclesiastical[proˈmis.sor]

Meaning

  1. promiser
  2. guarantor

Declension

declension
formsingularplural
nominativeprōmissorprōmissōrēs
genitiveprōmissōrisprōmissōrum
dativeprōmissōrīprōmissōribus
accusativeprōmissōremprōmissōrēs
ablativeprōmissōreprōmissōribus
vocativeprōmissorprōmissōrēs

prōmissor, ōris, m. id.,
I. a promiser, esp. who promises great things (very rare), Hor A. P 138; Quint. 1, 5, 6 Zumpt.

Origins

By surface analysis, prōmittō + -tōr.

Quick answers

What does prōmissor mean in Latin?
prōmissor, a noun, means “promiser; guarantor”.
What is the genitive of prōmissor?
The genitive singular is prōmissōris. prōmissor is masculine, third declension.
How do you pronounce prōmissor?
In classical Latin, [proːˈmɪs.sɔr]; in ecclesiastical (church) Latin, [proˈmis.sor].