What does aequicus mean in Latin?

aequicus, a adjective, means “Aequian”.

How do you pronounce aequicus?

In classical Latin, [ˈae̯.kʷɪ.kʊs]; in ecclesiastical (church) Latin, [ˈɛː.kʷi.kus].

adjectivefirst/second-declension adjective

aequicus (feminine aequica, neuter aequicum)

Classical[ˈae̯.kʷɪ.kʊs]Ecclesiastical[ˈɛː.kʷi.kus]

singular
form	masculine	feminine	neuter
nominative	aequicus	aequica	aequicum
genitive	aequicī	aequicae	aequicī
dative	aequicō	aequicae	aequicō
accusative	aequicum	aequicam	aequicum
ablative	aequicō	aequicā	aequicō
vocative	aequice	aequica	aequicum

plural
form	masculine	feminine	neuter
nominative	aequicī	aequicae	aequica
genitive	aequicōrum	aequicārum	aequicōrum
dative	aequicīs	aequicīs	aequicīs
accusative	aequicōs	aequicās	aequica
ablative	aequicīs	aequicīs	aequicīs
vocative	aequicī	aequicae	aequica

Aequĭcus, a, um, v. Aequi.

From Aequi + -icus.