FROM STRONG’S HEBREW DICTIONARY (1890)

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

ya'al yaw-al' — a primitive root (probably rather the same as 2973 through the idea of mental weakness); properly, to yield, especially assent; hence (pos.) to undertake as an act of volition:--assay, begin, be content, please, take upon, X willingly, would.

see HEBREW for 02973