What does perdecōrus mean in Latin?

perdecōrus, a adjective, means “very comely or pretty etc.”.

How do you pronounce perdecōrus?

In classical Latin, [pɛr.dɛˈkoː.rʊs]; in ecclesiastical (church) Latin, [per.deˈkɔː.rus].

adjectivefirst/second-declension adjective

perdecōrus (feminine perdecōra, neuter perdecōrum)

Classical[pɛr.dɛˈkoː.rʊs]Ecclesiastical[per.deˈkɔː.rus]

singular
form	masculine	feminine	neuter
nominative	perdecōrus	perdecōra	perdecōrum
genitive	perdecōrī	perdecōrae	perdecōrī
dative	perdecōrō	perdecōrae	perdecōrō
accusative	perdecōrum	perdecōram	perdecōrum
ablative	perdecōrō	perdecōrā	perdecōrō
vocative	perdecōre	perdecōra	perdecōrum

plural
form	masculine	feminine	neuter
nominative	perdecōrī	perdecōrae	perdecōra
genitive	perdecōrōrum	perdecōrārum	perdecōrōrum
dative	perdecōrīs	perdecōrīs	perdecōrīs
accusative	perdecōrōs	perdecōrās	perdecōra
ablative	perdecōrīs	perdecōrīs	perdecōrīs
vocative	perdecōrī	perdecōrae	perdecōra

per-dĕcōrus, a, um, adj.,

I. very comely, very pretty (post-Aug.), Plin. Ep. 3, 9, 28.

From per- + decorus.