VERB
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define clearly
I cannot narrow down the rules for this game -
place in a confining or embarrassing position
He was trapped in a difficult situation -
attach with or as if with a pin
pin up a picture
How To Use pin down In A Sentence
- We should use our secondary forces to pin down several enemy columns.
- It can be hard to pin down the cause because of its intermittent nature, but you can at least carry out some basic checks for yourself. Times, Sunday Times
- The final mechanism of inequality, distantiation, is the most subtle of all: the mechanism or channel most difficult to pin down morally and politically. Open Democracy News Analysis - Comments
- To better pin down the structure of the feather, they analyzed its barbules - tiny, riblike appendages that overlap and interlock like zippers to give a feather rigidity and strength. The Full Feed from HuffingtonPost.com
- We should use our secondary forces to pin down several enemy columns.
- Its position would be almost impossible to pin down right now. Times, Sunday Times
- The teacher cannot pin down the essence of ancient poetry.Sentencedict
- It has taken until now to pin down its exact location.
- In an effort to pin down good guys and bad guys, or otherwise to dichotomize different approaches, various paired terms have been offered.
- My appreciation of this country stems from the fact that our national identity is impossible to pin down.