Strong's #2826: klinidion (pronounced klin-id'-ee-on)
 neuter of a presumed derivative of 2825; a pallet or little couch:--bed.
Thayer's Greek Lexicon:
 ́ 
 
  klinidion 
 
 1) a small bed, a couch
 
  Part of Speech: noun neuter
Relation: from a presumed derivative of G2825
 
Usage:
This word is used 2 times:
Luke 5:19: "let him down through the tiling with  his couch into the"
Luke 5:24: "and take up thy  couch, and go into thine"