cloak

As nouns the difference between cloak and sagum

is that cloak is a long outer garment worn over the shoulders covering the back; a cape, often with a hood while sagum is a cloak, worn in ancient times by the Gauls, early Germans, and Roman soldiers, made of a rectangular piece of (usually red) coarse cloth and fastened on the right shoulder.

As a verb cloak

is to cover as with a cloak.

As nouns the difference between cloak and mantua

is that cloak is a long outer garment worn over the shoulders covering the back; a cape, often with a hood while mantua is an article of loose clothing popular in 17th- and 18th century France.

As a verb cloak

is to cover as with a cloak.

As a proper noun Mantua is

province of Lombardy, Italy.