Definition of watcher in English:

watcher

noun

  • A person who observes something attentively or regularly.

    in combination ‘a whale-watcher’
    onlooker, spectator, observer, viewer, looker-on, witness, eyewitness, fly on the wall, sightseer
    View synonyms

Pronunciation

watcher

/ˈwäCHər//ˈwɑtʃər/