observer

noun

ob·​serv·​er əb-ˈzər-vər How to pronounce observer (audio)
: one that observes: such as
a
: a representative sent to observe but not participate officially in an activity (such as a meeting or war)
b
: an expert analyst and commentator in a particular field
political observers

Examples of observer in a Sentence

According to one observer, the event was poorly organized. The star is not visible to an observer without a telescope. According to one military observer, this change comes after years of planning. Observers say the economy is improving. The class has an observer today, so please be on your best behavior.
Recent Examples on the Web Some of the observers had on bright green hats — a recognizable item worn by National Lawyers Guild. Kevin Rector, Los Angeles Times, 6 May 2024 Some observers of Greek domestic politics acknowledge that there is little chance of any government there acquiescing to the marbles being shipped back to Britain. Rebecca Mead, The New Yorker, 6 May 2024 See all Example Sentences for observer 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'observer.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

circa 1550, in the meaning defined above

Time Traveler
The first known use of observer was circa 1550

Dictionary Entries Near observer

Cite this Entry

“Observer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/observer. Accessed 14 May. 2024.

More from Merriam-Webster on observer

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!