a raised, open area, as a roof, terrace, or ship's deck, that is exposed to the sun.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use sun deck in a sentence
It is the more expensive suites and villas with their own restaurant, sun deck, bar and pool.
The Lakeview girls were reclining in deck chairs on the sun deck in the late afternoon.Nan Sherwood's Summer Holidays | Annie Roe Carr
His sister Barby, with their mother and father, were relaxing in deck chairs on the sun deck, while Scotty piloted the boat.The Flying Stingaree | Harold Leland Goodwin
British Dictionary definitions for sun deck
an upper open deck on a passenger ship
US, Australian and NZ a balcony or deck attached to a house, originally used for sunbathing
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012