Porthole - Wikipedia A porthole consists of at least two structural components and is, in its simplest form, similar to any other type of window in design and purpose The porthole is primarily a circular glass disk, known as a portlight, encased in a metal frame that is bolted securely into the side of a ship's hull
What is a Porthole on a Boat? (Types, Functions and More) Also known as side scuttles, portholes are small, circular windows on the sides of a vessel’s hull You can’t get more generic than that However, once we dive a little deeper, we inevitably uncover some interesting facts about portholes
Ship Portholes 101: The Complete History - Ellies Travel Tips What is a porthole? A porthole is a small, circular window found on the hull of a ship or boat They provide light and air to the interior spaces and are designed to be watertight and withstand the pressures of maritime environments
PORTHOLE Definition Meaning | Dictionary. com Porthole definition: a round, windowlike opening with a hinged, watertight glass cover in the side of a vessel for admitting air and light See examples of PORTHOLE used in a sentence
What does porthole mean? - Definitions. net A porthole is a generally circular window used on the hull of ships to admit light and air Porthole is an abbreviated term for "port hole window" Though the term is of obvious maritime origin, it is also used to describe round windows on armored vehicles, aircraft, automobiles and even spacecraft
Porthole - definition of porthole by The Free Dictionary Define porthole porthole synonyms, porthole pronunciation, porthole translation, English dictionary definition of porthole n 1 Nautical A small, usually circular window in a ship's side 2 An opening in a fortified wall; an embrasure American Heritage® Dictionary of the