Di"a*ry, a. lasting for one day;
as, a diary fever. [Obs.] "Diary ague."
Bacon.
Di"a*ry (?), n.; pl.
Diaries (#). [L. diarium, fr. dies
day. See Deity.] A register of daily events or
transactions; a daily record; a journal; a blank book dated for the
record of daily memoranda; as, a diary of the weather; a
physician's diary.