H4931
משׁמרת
מִשׁמֶרֶת ‎ mishmereth
mish-meh‘-reth
Feminine of 4929 watch, that is, the act (custody) or (concretely) the sentry, the post; objectively preservation, or (concretely) safe; figuratively observance, that is, (abstractly) duty, or (objectively) a usage or party: - charge, keep, to be kept, office, ordinance, safeguard, ward, watch.