FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

dalal daw-lal' — a primitive root (compare 1802); to slacken or be feeble; figuratively, to be oppressed:--bring low, dry up, be emptied, be not equal, fail, be impoverished, be made thin.

see HEBREW for 01802