WordWeight : Weighing the Words

Pronunciation : Death"watch` (; 224)
Part of Speech : n.
Definition : 1. (Zo?l.) (a) A small beetle (Anobium tessellatum and other allied species). By forcibly striking its head against woodwork it makes a ticking sound, which is a call of the sexes to each other, but has been imagined by superstitious people to presage death. (b) A small wingless insect, of the family Psocid?, which makes a similar but fainter sound; -- called also deathtick. She is always seeing apparitions and hearing deathwatches. Addison. I did not hear the dog howl, mother, or the deathwatch beat. Tennyson.

2. The guard set over a criminal before his execution.
Source : Webster's Unabridged Dictionary, 1913