portholes

Circular nautical windows

Portholes are small, typically circular windows in the side of a ship or aircraft.

The round shape and thick glass help withstand pressure and water.

On ships, portholes can often be opened for ventilation: She watched the coastline recede through the porthole.

The term sometimes extends to any small, round window.

window

glass

Transparent solid from sand

  • paneSheet of glass
  • frameSupporting outer structure
  • hingeMovable connecting joint

latch · curtain · brass · circular · watertight · gasket · deadlight · dogged · sealed · tinted

nautical

bulkhead

Internal vessel barrier

  • hullOuter covering or frame
  • cabinSimple wooden dwelling
  • deckShip's flat surface

berth · galley · starboard · portside · bow · stern · keel · mast · anchor · rudder

shape

circular

Forming a closed curve

  • roundCurved like circle
  • diskFlat circular object
  • ringClosed curve shape

oval · aperture · opening · diameter · rim · bezel · flange

view

horizon

Apparent earth-sky meeting

vista · panorama · waves · coastline · sunset · sunrise · dolphins · whales · storm · fog

Categories
Opposites
window shape

portholespicture windows

Large fixed glass panels

bay windows · casement windows · arched windows · sash windows · dormer windows

window context/environment

portholesfloor-to-ceiling windows

Glass walls, full height

picture windows · panoramic windows · window walls · church windows · bay windows

vessel context

portholeswindshields

Vehicle front glass panels

car windows

Family

porthole

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G