Asclepiad

A Classical metrical line made up of a spondee, two or three choriambs, and one iamb or spondee, i.e., / ' ' / ' ~ ~ ' / ' ~ ~ ' / ~ ' / (named after the Greek poet Asclepiades, ca. 290 B.C.). Examples of accentual asclepiads in English include Sir Philip Sidney's "O sweet woods, the delight of solitariness" from Arcadia, and W. H. Auden's "In Due Season."