Ex*plain" (?), v. t. [imp. & p. p. Explained(?);p. pr. & vb. n. Explaining.] [L. explandare to flatten, spread out, explain; ex out+plandare to make level or plain, planus plain: cf. OF. esplaner, explaner. See Plain,a., and cf. Esplanade.]
1.
To flatten; to spread out; to unfold; to expand.
[Obs.]
The horse-chestnut is . . . ready to explain its leaf.
Evelyn.
2.
To make plain, manifest, or intelligible; to clear of obscurity; to expound; to unfold and illustrate the meaning of; as, to explain a chapter of the Bible.
Commentators to explain the difficult passages to you.
Gay.
To explain away, to get rid of by explanation. "Those explain the meaning quite away."
Pope.
Syn. -- To expound; interpret; elucidate; clear up.
© Webster 1913.
Ex*plain", v. i.
To give an explanation.
© Webster 1913.