spotter

[ spot-er ]
/ ˈspɒt ər /

noun

Origin of spotter

First recorded in 1605–15; spot + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for spotter

British Dictionary definitions for spotter

spotter

/ (ˈspɒtə) /

noun

  1. a person or thing that watches or observes
  2. (as modifier)a spotter plane
a person who makes a hobby of watching for and noting numbers or types of trains, buses, etca train spotter
military a person who orders or advises adjustment of fire on a target by observations
a person, esp one engaged in civil defence, who watches for enemy aircraft
US informal an employee assigned to spy on his colleagues in order to check on their honesty
films
  1. a person who checks against irregularities and inconsistencies
  2. a person who searches for new material, performers, etc

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012