Pronunciation: (dī'u-rē), [key]
1. a daily record, usually private, esp. of the writer's own experiences, observations, feelings, attitudes, etc.
2. a book for keeping such a record.
3. a book or pad containing pages marked and arranged in calendar order, in which to note appointments and the like.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.