stool
noun /stuːl/
/stuːl/
Idioms 
enlarge image
enlarge image(often in compounds) a seat with legs but with nothing to support your back or arms
enlarge image- a bar stool
- a piano stool
- She pulled up a stool next to me.
Oxford Collocations Dictionaryadjective- high
- tall
- small
- …
- be perched on
- perch on
- sit (down) on
- …
- (medical) a piece of solid waste from your bodyTopics Medicinec2
Word OriginOld English, of Germanic origin; related to Dutch stoel, German Stuhl, also to stand.
Idioms
fall between two stools
- (British English) to fail to be or to get either of two choices, both of which would have been acceptableTopics Difficulty and failurec2