Proper masculine noun · Of foreign origin (compare בלטשאצר (H1095))
Or בלאשצר Bêlʼshatstsarlemma בלאשצר missing vowel, corrected to בלאשצר; of foreign origin (compare H1095); Belshatstsar, a Babylonian king:—Belshazzar.
Outline
Belshazzar = "Bel protect the king"
king of Babylon at the time of its fall; he to whom Daniel interpreted the writing on the wall