How to Use observer in a Sentence

observer

noun

• The class has an observer today, so please be on your best behavior.
• The star is not visible to an observer without a telescope.
• Observers say the economy is improving.
• According to one observer, the event was poorly organized.
• According to one military observer, this change comes after years of planning.
• The irony was not lost on some observers.
  — Alexander Smith, NBC news, 8 Apr. 2026
• Be the observer to find the best path.
  — Magi Helena, Dallas Morning News, 10 Jan. 2026
• Trump, like most observers, thought that the red card was absurd.
  — Daniel Ross Goodman, The Washington Examiner, 11 July 2026
• Which store needs observers while people shop.
  — Angela Pelster, Literary Hub, 29 Jan. 2026
• Some observers think this will be the last great auction, for at least a while.
  — IEEE Spectrum, 8 Dec. 2020
• The issue for many Cubans isn’t that these observers care.
  — Gisela Salim-Peyer, The Atlantic, 23 Apr. 2026
• Still, some observers remain wary.
  — Vivianne Wandera, semafor.com, 13 Mar. 2026
• That's where observers like Benson have stepped in.
  — Kat Lonsdorf, NPR, 6 Feb. 2026
• For many observers in Europe, the sun will set while still deeply eclipsed.
  — Jamie Carter, Forbes.com, 21 July 2026
• To some observers, the timing alone spoke volumes.
  — Lauryn Overhultz, FOXNews.com, 6 May 2026
• As the courtroom was cleared, observers walked past a woman’s wig on the floor at the vestibule door.
  — Emerson Clarridge, Fort Worth Star-Telegram, 20 Apr. 2026
• Most observers expect the case to end up at the Supreme Court.
  — Christopher Rugaber, Chicago Tribune, 28 Aug. 2025
• And the falls roared back to life, as one observer put it on Twitter.
  — NBC News, 25 Oct. 2021
• For many observers, the moment was jarring.
  — Robert B. Tucker, Forbes.com, 12 June 2026
• Many fans and observers argued the strike zone was called in an uneven manner.
  — Chantz Martin, FOXNews.com, 6 Sep. 2025
• The thought among league observers is that Knies has room to grow as a playmaker.
  — The Athletic Nhl, New York Times, 1 Oct. 2025
• Most observers believe Paramount will need to pony up more cash.
  — Jill Goldsmith, Deadline, 20 Feb. 2026
• With respect to Norvell and his players, observers are in show-me mode.
  — Gabriel Burns, AJC.com, 15 July 2026
• Bears tend to look a lot alike to people, and untrained observers can have a very hard time telling them apart.
  — Emily Wanderer, The Conversation, 7 Jan. 2026
• With every passing day, some observers feel as though the case might never be solved.
  — Kelly Lawler, USA Today, 19 Feb. 2026
• What makes the event even rarer is that human observers were there to measure it hourly.
  — Ameya Paleja, Interesting Engineering, 9 July 2026
• That may sound surprising to close observers of state housing laws.
  — Stephen Hobbs, Sacbee.com, 23 Jan. 2026
• Wise observers know how well Trump understands his base.
  — The Editorial Board, Chicago Tribune, 2 Apr. 2026
• Still, the pace and scale of the effort has stunned longtime sanctions observers.
  — Daniel Flatley, Fortune, 28 June 2026
• Backyard observers around the world noticed the change, which lasted a few months.
  — Matt Hrodey, Discover Magazine, 23 May 2023