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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
What’s the background for the Hall of Fame? In 2002, a group of local journalists and longtime observers of the cultural scene inducted a dozen worthy individuals into the first class of the Austin Arts Hall of Fame during a ceremony at Cap City Comedy Club. Michael Barnes, Austin American Statesman, 13 July 2025 There has been longstanding tension within the Republican ranks between the MAGA movement and more traditional conservatives, but observers say Trump's recent actions, such as supporting Ukraine, are crucial for his political future and the GOP's prospects in the 2026 midterms. Phillip M. Bailey, USA Today, 12 July 2025 Skills that people develop in traditional studio and TV roles can translate to digital-first roles, including video editors for influencers and digital media companies, industry observers said. Los Angeles Times, 12 July 2025 Politicians and observers gathered for the ceremony held in the ancient cave of Casene near the town of Sulaymaniyah, where about 30 men and women from the militant group placed their weapons in a large cauldron that was later set on fire. Gul Tuysuz, CNN Money, 11 July 2025 See All Example Sentences for observer

Word History

Etymology

observe + -er entry 2

First Known Use

circa 1550, in the meaning defined above

Time Traveler
The first known use of observer was circa 1550

Cite this Entry

“Observer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/observer. Accessed 21 Jul. 2025.

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