Strong's #4702: matstsa` (pronounced mats-tsaw')
from 3331; a couch:--bed.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
matstsâ‛
1) couch, bed
Part of Speech: noun masculine
Relation: from H3331
Usage:
This word is used 1 times:
Isaiah 28:20: "For the bed is shorter than that a man can stretch himself on it: and the covering narrower than that he can wrap himself"