pinpoint

/P IH1 N P OY0 N T/
noun
  1. 1

    The point of a pin.

verb
  1. 1

    To identify or locate precisely or with great accuracy.

    โ€œThe investigators tried to pinpoint the source of the flames.โ€

adjective
  1. 1

    Extremely precise or specific, especially regarding location.

    โ€œThe machine assembles parts at high speed and with pinpoint accuracy.โ€

Source: https://en.wiktionary.org/wiki/pinpoint