'Diarist' definitions:

Definition of 'diarist'

From: WordNet
noun
Someone who keeps a diary or journal [syn: diarist, diary keeper, journalist]

Definition of 'Diarist'

From: GCIDE
  • Diarist \Di"a*rist\, n. One who keeps a diary. Diarrhea

Synonyms of 'diarist'

From: Moby Thesaurus