From shaphar; splendid, i.e. A tapestry or canopy -- royal pavilion.
see HEBREW shaphar
H8237. shaphrur
or shaphrir [שׁפרור Kt, שַׁפְרִיר Qr] noun [masculine] doubtful, Thes splendour (√שׁפר; DlProl. 126 compare Assyrian verb šuparruru, spread out (IdHAW 684)); apparently of (brightly-coloured ?) royal pavilion, canopy, or possibly carpet, suffix שׁפרורו נָטָה Jeremiah 43:10 (Qr שַׁפָרִירוֺ).
[שָׁפַת], מִשְׁמְּתַיִם אַעשׁמֹּת, see II. שׁפה.