Hebrew word
nachal
nakh'-al
נַחַל
What it means
a stream, especially a winter torrent
a stream, especially a winter torrent; (by implication) a (narrow) valley (in which a brook runs); also a shaft (of a mine)
Where it comes from
or (feminine) נַחְלָה; (Psalm 124:4), or נַחֲלָה; (Ezekiel 47:19; Ezekiel 48:28), from nâchal (נָחַל) in its original sense