Strong's Hebrew: 1516. gay' (gah'-ee)
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1516. gay' (gah'-ee)
1517 >>
Or (shortened) gay {gah'-ee}; probably (by transmutation) from the same root as
gevah
(abbreviated); a gorge (from its lofty sides; hence, narrow, but not a gully or winter-torrent) -- valley.
see HEBREW
gevah
Strong's Numbers Online Bible Dictionary