Proper masculine noun · From מהר (H4118) and שלל (H7998) and חוש (H2363) and בז (H957)
From H4118 and H7998 and H2363 and H957; hasting (is he (the enemy) to the) booty, swift (to the) prey; Maher-Shalal-Chash-Baz; the symbolical name of the son of Isaiah:—Maher-sha-lal-bash-baz.
Outline
= Maher-shalal-hash-baz "swift is booty, speedy is prey"
symbolic name given by Isaiah by the Lord's direction to Isaiah's son; prophetic indication that Damascus and Samaria were soon to be plundered by the king of Assyria