What does acūpedius mean in Latin?

acūpedius, a adjective, means “swift of foot, rapid”.

How do you pronounce acūpedius?

In classical Latin, [a.kuːˈpɛ.di.ʊs]; in ecclesiastical (church) Latin, [a.kuˈpɛː.di.us].

adjectivefirst/second-declension adjective

acūpedius (feminine acūpedia, neuter acūpedium)

Classical[a.kuːˈpɛ.di.ʊs]Ecclesiastical[a.kuˈpɛː.di.us]

singular
form	masculine	feminine	neuter
nominative	acūpedius	acūpedia	acūpedium
genitive	acūpediī	acūpediae	acūpediī
dative	acūpediō	acūpediae	acūpediō
accusative	acūpedium	acūpediam	acūpedium
ablative	acūpediō	acūpediā	acūpediō
vocative	acūpedie	acūpedia	acūpedium

plural
form	masculine	feminine	neuter
nominative	acūpediī	acūpediae	acūpedia
genitive	acūpediōrum	acūpediārum	acūpediōrum
dative	acūpediīs	acūpediīs	acūpediīs
accusative	acūpediōs	acūpediās	acūpedia
ablative	acūpediīs	acūpediīs	acūpediīs
vocative	acūpediī	acūpediae	acūpedia

acūpĕdius, dicebatur, cui praecipuum erat in currendo acumen pedum,

I. swift of foot, Paul. ex Fest. p. 9 Müll. [qs. acer + pes; cf. Gr. ὀξύπους, ὠκύπους].

From acer and pēs. Compare Ancient Greek ὀξύπους (oxúpous).