Verb pin down has 3 senses
- pin down, peg down, nail down, narrow down, narrow, specify - define clearly; "I cannot narrow down the rules for this game"
--1 is one way to determine
Sample sentences:
Somebody ----s something
Somebody ----s something PP
- pin down, pin up - attach with or as if with a pin; "pin up a picture"
--2 is one way to attach
Sample sentences:
Somebody ----s somebody PP
Somebody ----s something PP
- pin down, narrow down - define clearly; "Can you pin down the difficulties"
--3 is one way to focus, focalize, focalise, sharpen
Sample sentences:
Somebody ----s something
Something ----s something
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