Meaning & Definition of word "Observer"

Observer

/əbˈzɜrvər/

noun:

  • 1. A person who watches or perceives something.
    • Example: The observer took detailed notes during the wildlife survey.
  • 2. A person appointed to observe a process or event, often in an official capacity.
    • Example: The United Nations sent several observers to monitor the election.
  • 3. A device or instrument that is used to observe something.
    • Example: The astronomer used a powerful telescope as an observer of celestial events.

Etymology

From Latin 'observator', from 'observare' meaning 'to watch over'.

Common Phrases and Expressions

keen observer:

Someone who pays great attention to details.

silent observer:

A person who watches discreetly without engaging.

passive observer:

A person who observes without taking an active role.

Related Words

observation:

The action of observing something or someone.

observe:

To watch carefully and attentively.

observable:

Able to be seen or noticed.

Slang Meanings of observer

Meaning: Peeping Tom

Example Sentence: He was such a peeping Tom, always watching everyone from his window.

Meaning: Fan

Example Sentence: As a true fan, she was a devoted observer of every game.