The Clue
Seed of an invention (4 letter answer)
The Answer
IDEA
Tags
Notes
The answer IDEA is very common and appears about once every 26 puzzles.
Related Clues
Brainchild
Brainstorm
Conceit
Concept
Conception
Fancy
Impression
Inkling
Inspiration
Notion
Proposal
Suspicion
Thought
"The very ___!"
"What's the ___?!"
Bit of planning
Brain wave
Fancy this
Patent base
Piece of mind?
Possible solution
Noodle product
Thinker's reward
Cartoonist's light bulb
It begins at conception
Reason to shout "Eureka!"
Something to think about
Think about it
Think-tank creation
Think tank nugget
Think tank output
Definition
IDEA as a noun:
1. (idea, thought) = the content of cognition; the main thing you are thinking about; "it was not a good idea"; "the thought never entered my mind"
2. a personal view; "he has an idea that we don't like him"
3. (estimate, estimation, approximation, idea) = an approximate calculation of quantity or degree or worth; "an estimate of what it would cost"; "a rough idea how long it would take"
4. (mind, idea) = your intention; what you intend to do; "he had in mind to see his old teacher"; "the idea of the game is to capture all the pieces"
5. (theme, melodic theme, musical theme, idea) = (music) melodic subject of a musical composition; "the theme is announced in the first measures"; "the accompanist picked up the idea and elaborated it"