porthole

noun

port·​hole ˈpȯrt-ˌhōl How to pronounce porthole (audio)
1
: an opening (such as a window) with a cover or closure especially in the side of a ship or aircraft
2
: a port through which to shoot
3

Examples of porthole in a Sentence

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.
Some nights were a caviar tasting in the main lounge and drinks in the Blue Eye lounge, a bar situated a few meters below sea level with portholes to watch marine life pass by. Kathleen Wong, USA TODAY, 11 Feb. 2025 Crawley solved the problem using small tungsten or LED spotlights to stand in for small portholes by casting small pools of light for Brody and the camera to cross through, but kept the vast majority of the space in a moody darkness. Chris O'Falt, IndieWire, 23 Dec. 2024 The Melrose Avenue store is a mashup of Swedish-serene and Art Moderne design, with its Italian beige sandstone facade, giant porthole windows, and succulent plantings. Marissa Muller, WWD, 18 Dec. 2024 Many space tourists do more than just sit and stare out through a porthole; for example, some conduct and participate in experiments in microgravity conditions that could reveal more insights into human health and other areas of science. 3. Regina Kim, Forbes, 15 Jan. 2025 See All Example Sentences for porthole

Word History

Etymology

port entry 2

First Known Use

1569, in the meaning defined at sense 1

Time Traveler
The first known use of porthole was in 1569

Browse Nearby Entries

Cite this Entry

“Porthole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/porthole. Accessed 3 Mar. 2025.

Kids Definition

porthole

noun
port·​hole ˈpōrt-ˌhōl How to pronounce porthole (audio)
ˈpȯrt-
1
: an opening in the side of a ship or aircraft
2
: an opening to shoot through

More from Merriam-Webster on porthole

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!