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
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
In one pivotal scene, a seismologist peers through an airplane porthole at the Reykjanes coast. Jonah Walters, Longreads, 24 Oct. 2024 Designed around Marantz’s iconic porthole motif, with the porthole being the core element of the circular speakers, the new release expands on more than 70 years of high-end audio products. Tori Latham, Robb Report, 22 Oct. 2024 In the speakers, the porthole has been reimagined as the core element of each speaker’s circular form. Mark Sparrow, Forbes, 22 Oct. 2024 Discovery team members hold portholes recovered from the wreck. Kerry Breen, CBS News, 11 Sep. 2024 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

Dictionary Entries Near porthole

Cite this Entry

“Porthole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/porthole. Accessed 16 Nov. 2024.

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
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