Found 2 items, similar to spotter.
English → English (WordNet) Definition: spotter spotter n 1: a worker employed at a dry-cleaning establishment to remove spots 2: a worker employed to apply spots (as markers or identifiers) 3: a person employed to watch for something to happen [syn: lookout, lookout man, sentinel, sentry, watch, scout, picket] 4: someone who is the first to observe something [syn: finder, discoverer]
English → English (gcide) Definition: spotter spotter \spot"ter\ (sp[o^]t"t[~e]r), n. One who spots. [1913 Webster]