[syn: watchman, watcher, security guard]
3. a person who keeps a devotional vigil by a sick bed or by a dead body;
The Collaborative International Dictionary of English v.0.48:
Watcher \Watch"er\ (-[~e]r), n.
One who watches; one who sits up or continues; a diligent
observer; specifically, one who attends upon the sick during
the night.
[1913 Webster]
WordNet (r) 3.0 (2006):
watcher
n 1: a close observer; someone who looks at something (such as
an exhibition of some kind); "the spectators applauded the
performance"; "television viewers"; "sky watchers
discovered a new star" [syn: spectator, witness,
viewer, watcher, looker]
2: a guard who keeps watch [syn: watchman, watcher,
security guard]
3: a person who keeps a devotional vigil by a sick bed or by a
dead body