Webster's Revised Unabridged Dictionary · 1913

Diary

Diary (dī"ȧ*ry) , noun

[Latin diarium, from 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.

Diary , adjective

lasting for one day; as, a diary fever. [Obsolete]
Diary ague. — Bacon