Aithusa
Aithusa ( ancient Greek Αἴθουσα ), Latinized Aethusa is:
- in ancient geography the name of the island of Linosa
- Aithusa (daughter of Poseidon) , in the Greek mythology of Apollo the mother of Eleuther
- Aithusa (mother of Linos) , the mythical ancestor of Homer
- Aithusa (architecture) , Homer's name for a portico
- Aethusa cynapium , Latin name for dog parsley
- (1064) Aethusa , an asteroid of the main belt