Found 5 Strong's definitions.

1. 1

   H821: אַשְׁמֻרָה (ʼashmurâh)

   or אַשׁמוּרָה; or אַשׁמֹרֶת; (feminine) from שָׁמַר; a night watch; watch.

   100%
2. 2

   H8104: שָׁמַר (shâmar)

   a primitive root; properly, to hedge about (as with thorns), i.e. guard; generally, to protect, attend to, etc.; beward, be circumspect, take heed (to self), keep(-er, self), mark, look narrowly, observe, preserve, regard, reserve, save (self), sure, (that lay) wait (for), watch(-man).

   8%
3. 3

   H3915: לַיִל (layil)

   or (Isaiah 21:11) לֵיל; also לַיְלָה; from the same as לוּל; properly, a twist (away of the light), i.e. night; figuratively, adversity; (mid-)night (season).

   8%
4. 4

   H1242: בֹּקֶר (bôqer)

   from בָּקַר; properly, dawn (as the break of day); generally, morning; ([phrase]) day, early, morning, morrow.

   8%
5. 5

   H7218: רֹאשׁ (rôʼsh)

   from an unused root apparently meaning to shake; the head (as most easily shaken), whether literal or figurative (in many applications, of place, time, rank, itc.); band, beginning, captain, chapiter, chief(-est place, man, things), company, end, [idiom] every (man), excellent, first, forefront, (be-)head, height, (on) high(-est part, (priest)), [idiom] lead, [idiom] poor, principal, ruler, sum, top.

   8%