'dolor' definitions:

Definition of 'dolor'

From: WordNet
noun
(poetry) painful grief [syn: dolor, dolour]

Definition of 'dolor'

From: GCIDE
  • dolor \do"lor\, n. [OE. dolor, dolur, dolour, F. douleur, L. dolor, fr. dolere. See 1st Dole.] Pain; grief; distress; anguish. [Written also dolour.] [Poetic] [1913 Webster]
  • Of death and dolor telling sad tidings. --Spenser. [1913 Webster]

Synonyms of 'dolor'

From: Moby Thesaurus