spotter

/หˆspษ’t.ษ™/

IPA: /S P AA1 T ER0/

noun
  1. 1

    A person who observes something.

  2. 2

    A member of a sniper team who in addition to this function is responsible for providing additional information about targets from a different point of view.

  3. 3

    One who supervises a person performing an activity, in order to help them should they be unable to complete it.

  4. 4

    A person who gives directions of a crane or vehicle challenging to navigate from a different point of view to the moved load.

  5. 5

    Dolphins of the genus Stenella, and specifically Stenella attenuata distinguished from the streaker (Stenella coeruleoalba) and the spinner (Stenella longirostris).

  6. 6

    A team member responsible for communication with the driver to keep them up-to-date about on-track events, such as other nearby cars.

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