Until the day
yowm (yome)
a day (as the warm hours),
break
puwach (poo'akh)
to puff, i.e. blow with the breath or air; hence, to fan (as a breeze), to utter, to kindle (a fire), to scoff -- blow (upon), break, puff, bring into a snare, speak, utter.
and the shadows
tselel (tsay'-lel)
shade -- shadow.
flee away
nuwc (noos)
to flit, i.e. vanish away (subside, escape; causatively, chase, impel, deliver)
turn
cabab (saw-bab')
to revolve, surround, or border; used in various applications, literally and figuratively (as follows)
my beloved
dowd (dode)
from an unused root meaning properly, to boil, i.e. (figuratively) to love; by implication, a love-token, lover, friend; specifically an uncle
and be thou like
damah (daw-maw')
to compare; by implication, to resemble, liken, consider -- compare, devise, (be) like(-n), mean, think, use similitudes.
a roe
tsbiy (tseb-ee')
splendor (as conspicuous); also a gazelle (as beautiful) -- beautiful(-ty), glorious (-ry), goodly, pleasant, roe(-buck).
or a young
`opher (o'-fer)
a fawn (from the dusty color) -- young roe (hart).
hart
'ayal (ah-yawl')
a stag or male deer -- hart.
upon the mountains
har (har)
a mountain or range of hills (sometimes used figuratively) -- hill (country), mount(-ain), promotion.
of Bether
Bether (beh'-ther)
Bether, a (craggy) place in Palestine -- Bether.