Related Clues:
- English for 47 Across
- Toon light
- Sudden thought
- Dome light?
- Fully-grown germ?
- Creative starting point
- 'You have no ___!'
- Something to think up
- It can be big or harebrained
- [Lightbulb!]
- Invention preceder
- On-bulb, symbolically
- Notion in the mind
- A thought or notion
- Christian festival of Magi visiting Chirst, celebrated on 6th January