Epode

Webster's Dictionary of the English Language

·noun The after song; the part of a lyric ode which follows the strophe and antistrophe, — the ancient ode being divided into strophe, antistrophe, and epode.

II. Epode ·noun A species of lyric poem, invented by Archilochus, in which a longer verse is followed by a shorter one; as, the Epodes of Horace. It does not include the elegiac distich.