Wordnet 3.0
NOUN (1)
1.
a person who is feeling grief (as grieving over someone who has died);
[syn: mourner, griever, sorrower, lamenter]
WordNet (r) 3.0 (2006):
sorrower
n 1: a person who is feeling grief (as grieving over someone who
has died) [syn: mourner, griever, sorrower,
lamenter]