Notion - Crossword Clue, Answer and Explanation

'notion' is the definition.
(I know that notion can be written as whim)

This is all the clue.

(Other definitions for whim that I've seen before include "Fad" , "Caprice, sudden fancy" , "'Caprice, notion (4)'" , "Fancy, notion" , "Urge" .)

I've seen this clue in The Telegraph, the Newsday, the USA Today, The Times, The Wall Street Journal, the Universal, The Mirror, the Evening Standard, The Independent, the King Feature Syndicate, The Sun, the LA Times, The New York Times, the Penny Press, The Star Tribune, the Sydney Morning Herald and The Guardian.

'notion' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for thought that I've seen before include "Idea, concept" , "Content of cognition" , "Musing" , "Meditation" , "Deliberation" .)

I've seen this clue in The Telegraph, The Mirror, The Wall Street Journal, the Evening Standard, the King Feature Syndicate, The Sun, the USA Today, The Star Tribune and The Guardian.

'notion' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for concept that I've seen before include "Abstract idea; mental picture" , "Product of the mind" , "Notion" , "Abstract or general idea" .)

I've seen this clue in The Telegraph, The Mirror, The Wall Street Journal, the Evening Standard, the King Feature Syndicate, The Sun, the USA Today, The Star Tribune and The Guardian.

Notion (4)