Definition, Meaning & Synonyms

porthole

noun
/ˈpɔːrthoʊl/
Definition
A small circular window in the side of a ship or aircraft.
Examples
  • The crew looked out of the porthole to see the waves crashing against the hull.
  • She decorated the cabin by placing plants on the sill of the porthole.
  • The cruise ship had large portholes that offered stunning views of the ocean.
Meaning
Portholes are used to allow light and air into the interior of a vessel while providing a view of the outside. They are typically made of glass and can be opened or closed.
Synonyms
  • window
  • port
  • opening