Preaching \Preach"ing\ (pr[=e]ch"[i^]ng), n. The act of delivering a religious discourse; the art of sermonizing; also, a sermon; a public religious discourse; serious, earnest advice. --Milner. [1913 Webster] {Preaching cross}, a cross, sometimes surmounting a pulpit, erected out of doors to designate a preaching place. {Preaching friars}. See {Dominican}. [1913 Webster]