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 Conventional attempts to manage fisheries are stymied by the limits of logbooks and onboard human observers, and local electronic monitoring systems. Karen Bakker, Smithsonian Magazine, 25 Apr. 2024 And yet some observers, especially on the right, still insisted that Shafik had not done enough to prove her commitment to protecting Jewish students. Andrew Marantz, The New Yorker, 25 Apr. 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 5 May. 2024.

More from Merriam-Webster on observer

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