arcanus, arcana, arcanum:

Adjective · 1st declension · variant: 1st · comparison: positive

Frequency:
Frequent
Dictionary:
Oxford Latin Dictionary (OLD)

secret, private, hidden; intimate, personal; confidential; mysterious, esoteric;

Inflections

positive

masculine
CaseSingularPlural
Nom.
arcanus
arcani
Gen.
arcani
arcanorum
Dat.
arcano
—
Acc.
arcanum
arcanos
Voc.
arcane
arcani
Abl.
arcano
—
feminine
CaseSingularPlural
Nom.
arcana
arcanae
Gen.
arcanae
arcanarum
Dat.
arcanae
—
Acc.
arcanam
arcanas
Voc.
arcana
arcanae
Abl.
arcana
—
neuter
CaseSingularPlural
Nom.
arcanum
arcana
Gen.
arcani
arcanorum
Dat.
arcano
—
Acc.
arcanum
arcana
Voc.
arcanum
arcana
Abl.
arcano
—