What does superānus mean in Latin?

superānus, a noun, means “sovereign, chief (lord, ruler, etc.)”.

Where does superānus come from?

Proto-Indo-European *úp → Proto-Indo-European *upér → Proto-Italic *super → Latin superānus.

noun · masculinesecond declension

*superānus m (oblique *superānum)

declension
form	singular	plural
nominative	/so.perˈa.nos/	/so.perˈa.ni/

Proto-Indo-European *-nós Proto-Italic *-nos Proto-Italic *-ānos Latin -ānus Latin *superānus From super (“above”) + -ānus (“-ian”).

Elsewhere

Old Portuguese

adjectivefirst/second-declension adjective

superānus²

*superānus (feminine *superāna, neuter *superānum)

singular
form	masculine	feminine	neuter
nominative	sọpęránọs	sọpęrána	sọpęránọ
genitive	sọpęráni	sọpęránę	sọpęráni
dative	sọpęránọ	sọpęránę	sọpęránọ
accusative	sọpęránọ	sọpęránã	sọpęránọ
ablative	sọpęránọ	sọpęránã	sọpęránọ

plural
form	masculine	feminine	neuter
nominative	sọpęráni	sọpęránę	sọpęrána
genitive	sọpęranọ́rọ	sọpęranárọ	sọpęranọ́rọ
dative	sọpęránis	sọpęránis	sọpęránis
accusative	sọpęránọs	sọpęránas	sọpęrána
ablative	sọpęránọs	sọpęránas	sọpęrána

Proto-Indo-European *-nós Proto-Italic *-nos Proto-Italic *-ānos Latin -ānus Latin *superānus From super (“above”) + -ānus (“-ian”).

What does superānus mean in Latin?: superānus, a noun, means “sovereign, chief (lord, ruler, etc.)”.
Where does superānus come from?: Proto-Indo-European *úp → Proto-Indo-European *upér → Proto-Italic *super → Latin superānus.