SENTINEL n.
One who watches or guards; specifically (Mil.), a soldier set to guard an army, camp, or other place, from surprise, to observe the approach of danger, and give notice of it; a sentry. The sentinels who paced the ramparts. Macaulay.
SILVER a.
portion of silver. -- Silver stick, a title given to the title field officer of the Life Guards when on duty at the palace. [Eng.] Thackeray. -- Silver tree (Bot.), a South African tree (Leucadendron argenteum) with long, silvery, silky leaves. -- Silver trout, (Zoöl.) See Trout. -- Silver wedding. See under Weddin…
SOLECISM n.
y, unfitness, absurdity, or impropriety, as in deeds or manners. Cæsar, by dismissing his guards and retaining his power, committed a dangerous solecism in politics. C. Middleton. The idea of having committed the slightest solecism in politeness was agony to him. Sir W. Scott.
WATCHMAN n.
Specifically, one who guards a building, or the streets of a city, by night. Watchman beetle (Zoöl.), the European dor. -- Watchman's clock, a watchman's detector in which the apparatus for recording the times of visiting several stations is contained within a single clock. -- Watchman's detector, or Watchman's time…