[1] : The Collaborative International Dictionary of English v.0.48

king-size \king-size\ king-sized \king-sized\adj.
   1. extra large; as, a king-size bed. wordnet sense 1
      wordnet 1.5

   note: a king-size bed is the largest size generally sold
         commercially; it is larger than a queen-size, which
         in turn is larger than a full-size or double bed,
         and that in turn is larger than a twin-size or
         single bed. the mattress for a king-size bed is
         typically about 76 inches wide and 80 inches long.
         pjc

   2. of or pertaining to a king-size bed; suitable for a
      king-size bed; as, a king-size bedcover.
      pjc kingston
see also:
queen-size full-size twin-size 

[2] : WordNet (r) 2.0

king-sized
     adj : extra large; "a king-size bed" syn: king-size
see also:
king-size 

King-Sized >> K Words
King-Sized, definition of term: King-Sized
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