flake
noun /fleɪk/
  /fleɪk/
 - a small, very thin layer or piece of something, especially one that has broken off from something larger
- flakes of snow/paint
 - dried onion flakes
 
 - (North American English, informal) a person who is strange or unusual or who forgets things easily
 
Word Originnoun Middle English: the immediate source is unknown, the senses perhaps deriving from different words; probably of Germanic origin and related to flag ‘flagstone’ and flaw.