masculine doubtful; brightly-coloured, pavilion, canopy, or poss. carpet, suffix
Strong's H8237שַׁפְרוּר: splendid, i.e. a tapestry or canopy KJV:royal pavilion.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 2449: שָׁפַרšāpar — be beautiful, fair, comely; glisten, be, make