Synonyms for «porthole window»

A "porthole window" refers to a small, circular window often found on ships or submarines. Full definition

Synonyms for individual words can be found below.

All cabins are very well laid and have porthole windows for added natural light. (DiveAdventuresAsia.com)
We installed a small authentic porthole window in this sleeping quarters. (rockymountaintinyhouses.com)
The owners replaced three small porthole windows with large sash windows, allowing plenty of natural light in. (idealhome.co.uk)
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