Strong's Hebrew: 2818. chashach (khash-akh')
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2818. chashach (khash-akh')
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(Aramaic) a collateral root to one corresponding to
chuwsh
in the sense of readiness; to be necessary (from the idea of convenience) or (transitively) to need -- careful, have need of.
see HEBREW
chuwsh
Strong's Numbers Online Bible Dictionary