PINPOINT

I. noun Date: 1849 something that is extremely small or insignificant, the point of a pin, an extremely small or sharp point, II. adjective Date: 1897 extremely fine or precise, located, fixed, or directed with extreme precision , small as a ~, III. transitive verb Date: 1917 to locate or aim with great precision or accuracy , 2. to fix, determine, or identify with precision , to cause to stand out conspicuously ; highlight