Related Clues:
- SkyTeam member
- An emcee may ask a crowd to raise it
- Mouth formation
- It's above the attic
- Anything triangular
- 4th Greek letter
- Landing place for Santa
- The fourth Greek letter
- River mouth in the Greek alphabet
- Greek letter at the mouth of the river
- Triangular river mouth
- Fourth letter of Greek alphabet
- Triangular land at mouth of river
- Triangular patch of land at mouth of river
- Protective covering on top