spotter Meaning, Definition & Usage

  1. noun a worker employed at a dry-cleaning establishment to remove spots
  2. noun a worker employed to apply spots (as markers or identifiers)
  3. noun a person employed to keep watch for some anticipated event
    lookout; picket; sentry; watch; lookout man; scout; sentinel.
  4. noun someone who is the first to observe something
    discoverer; finder.

WordNet


Spot"ter noun
Definitions
  1. One who spots.

Webster 1913