Are both Savitri and Le devin du village considered operas?
Savitri (opera): Sāvitri is a chamber opera in one act with music composed by Gustav Holst, his Opus 25, to his own libretto. Le devin du village: The Village Soothsayer (French: "Le devin du village") is a one-act French opera (intermède) by Jean-Jacques Rousseau, who also wrote the libretto.
yes