Alas
The word Alas can mean different things in different contexts.
- In geomorphology, an alas, comprises a steep-sided depression, formed by the melting of permafrost. An alas may contain a lake.
- In zoology an alas is a wing or winglike body part.
- "Alas" is also an interjection used to express regret, sorrow, grief, sympathy, or apprehension of danger or evil.
- Alas! is a work of literature by Rhoda Broughton.