Ser"mon (?), n. [OE. sermoun, sermun, F. sermon, fr. L. sermo, -onis, a speaking, discourse, probably fr. serer, sertum, to join, connect; hence, a connected speech. See Series.]
1.
A discourse or address; a talk; a writing; as, the sermens of Chaucer.
[Obs.]
Chaucer.
2.
Specifically, a discourse delivered in public, usually by a clergyman, for the purpose of religious instruction and grounded on some text or passage of Scripture.
This our life exempt from public haunts
Finds tongues in trees, books in the running brooks,
Sermons in stones and good in everything.
Shak.
His preaching much, but more his practice, wrought,
A living sermon of the truths he taught.
Dryden.
3.
Hence, a serious address; a lecture on one's conduct or duty; an exhortation or reproof; a homily; -- often in a depreciatory sense.
© Webster 1913.
Ser"mon, v. i. [Cf. OF. sermoner, F. sermonner to lecture one.]
To speak; to discourse; to compose or deliver a sermon.
[Obs.]
Holinshed.
What needeth it to sermon of it more?
Chaucer.
© Webster 1913.
Ser"mon, v. t.
1.
To discourse to or of, as in a sermon.
[Obs.]
Spenser.
2.
To tutor; to lecture.
[Poetic]
Shak.
© Webster 1913.