What does feudātōrius mean in Latin?

feudātōrius, a noun, means “vassal, homager, feudatory”.

What is the genitive of feudātōrius?

The genitive singular is feudātōriī. feudātōrius is masculine, second declension.

noun · masculinesecond declension

feudātōrius m (genitive feudātōriī or feudātōrī)

declension
form	singular	plural
nominative	feudātōrius	feudātōriī feodātāriī, feodātōriī, feudātāriī
genitive	feudātōriī feudātōrī, feodātārī, feodātāriī, feodātōrī, feodātōriī, feudātārī, feudātāriī	feudātōriōrum feodātāriōrum, feodātōriōrum, feudātāriōrum
dative	feudātōriō feodātāriō, feodātōriō, feudātāriō	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs
accusative	feudātōrium feodātārium, feodātōrium, feudātārium	feudātōriōs feodātāriōs, feodātōriōs, feudātāriōs
ablative	feudātōriō feodātāriō, feodātōriō, feudātāriō	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs
vocative	feudātōrie feodātārie, feodātōrie, feudātārie	feudātōriī feodātāriī, feodātōriī, feudātāriī

From feudō (“enfeoff”), from feudum (“fief”).

Descendants

adjectivefirst/second-declension adjective

feudātōrius²

feudātōrius (feminine feudātōria, neuter feudātōrium)

adjectivefeudatory, feudal
[…] quæ quidem luculentius certiusque quam dubitari posset, hanc villulam una cum Tre'r beirdd a Cœnobio de Bethcelert dominico et feudatorio nexu dependere recenset[…] which shrews beyond all doubt that the township in question, together with Tre'r beirdd, depended by lordly and feudal obligation upon the monastery of Beddgelert.1849, Cambrian Archaeological Association, Archaeologia Cambrensis, volume 4, page 37:
servitium, quo feudatorii grana ſua ad Domini molendinum, ibi molenda perferre, ex conſuetudine, aſtringunturServitude, whereby vassals are forced to carry their grains to the feudal lord's mill, therein to be ground, in accordance with custom.1789, Gilbert White, The Natural History and Antiquities of Selborne:

singular
form	masculine	feminine	neuter
nominative	feudātōrius	feudātōria feodātāria, feodātōria, feudātāria	feudātōrium feodātārium, feodātōrium, feudātārium
genitive	feudātōriī feodātāriī, feodātōriī, feudātāriī	feudātōriae feodātāriae, feodātōriae, feudātāriae	feudātōriī feodātāriī, feodātōriī, feudātāriī
dative	feudātōriō feodātāriō, feodātōriō, feudātāriō	feudātōriae feodātāriae, feodātōriae, feudātāriae	feudātōriō feodātāriō, feodātōriō, feudātāriō
accusative	feudātōrium feodātārium, feodātōrium, feudātārium	feudātōriam feodātāriam, feodātōriam, feudātāriam	feudātōrium feodātārium, feodātōrium, feudātārium
ablative	feudātōriō feodātāriō, feodātōriō, feudātāriō	feudātōriā feodātāriā, feodātōriā, feudātāriā	feudātōriō feodātāriō, feodātōriō, feudātāriō
vocative	feudātōrie feodātārie, feodātōrie, feudātārie	feudātōria feodātāria, feodātōria, feudātāria	feudātōrium feodātārium, feodātōrium, feudātārium

plural
form	masculine	feminine	neuter
nominative	feudātōriī feodātāriī, feodātōriī, feudātāriī	feudātōriae feodātāriae, feodātōriae, feudātāriae	feudātōria feodātāria, feodātōria, feudātāria
genitive	feudātōriōrum feodātāriōrum, feodātōriōrum, feudātāriōrum	feudātōriārum feodātāriārum, feodātōriārum, feudātāriārum	feudātōriōrum feodātāriōrum, feodātōriōrum, feudātāriōrum
dative	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs
accusative	feudātōriōs feodātāriōs, feodātōriōs, feudātāriōs	feudātōriās feodātāriās, feodātōriās, feudātāriās	feudātōria feodātāria, feodātōria, feudātāria
ablative	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs	feudātōriīs feodātāriīs, feodātōriīs, feudātāriīs
vocative	feudātōriī feodātāriī, feodātōriī, feudātāriī	feudātōriae feodātāriae, feodātōriae, feudātāriae	feudātōria feodātāria, feodātōria, feudātāria

From feudō (“enfeoff”), from feudum (“fief”).