Английский разговорный словарь (основной) - sentinel
Sentinel
sentinel
ˈsentɪnl n. & v. --n. a sentry or lookout. --v.tr. (sentinelled, sentinelling; US sentineled, sentineling) 1 station sentinels at or in. 2 poet. keepguardover or in. [F sentinelle f. It. sentinella, of unkn. orig.]