The crossword solution for the term 'Rescuer of Odysseus, in myth' is INO. Ino was a mortal woman in Greek mythology who was the daughter of Cadmus and Harmonia. She was the sister of Semele, who was the mother of Dionysus. Ino was also the wife of Athamas and the mother of Melicertes and Learchus. Ino was known for rescuing Odysseus from drowning by giving him a magical veil that allowed him to survive the sea.