Editorial \Ed`i*to"ri*al\, a. Of or pertaining to an editor; written or sanctioned by an editor; as, editorial labors; editorial remarks.
Source: Webster's Revised Unabridged Dictionary (1913)
Editorial \Ed`i*to"ri*al\, n. A leading article in a newspaper or magazine; an editorial article; an article published as an expression of the views of the editor.