| Noun | 1. | pinpoint - a very brief moment; "they were strangers sharing a pinpoint of time together" | |
| 2. | pinpoint - a very small spot; "the plane was just a speck in the sky"maculation, patch, speckle, dapple, fleck, spot - a small contrasting part of something; "a bald spot"; "a leopard's spots"; "a patch of clouds"; "patches of thin ice"; "a fleck of red" | |
| 3. | pinpoint - the sharp point of a pinpoint - sharp end; "he stuck the point of the knife into a tree"; "he broke the point of his pencil" | |
| Verb | 1. | pinpoint - locate exactly; "can you pinpoint the position of the enemy?"; "The chemists could not nail the identity of the chromosome"locate, turn up - discover the location of; determine the place of; find by searching or examining; "Can you locate your cousins in the Midwest?"; "My search turned up nothing" | |
| Adj. | 1. | pinpoint - meticulously precise; "pinpoint accuracy"precise - sharply exact or accurate or delimited; "a precise mind"; "specified a precise amount"; "arrived at the precise moment" | |