Choriambus
Choriambus , noun
[Latin choriambus, Greek {not transcribed}; {not transcribed} a choreus + {not transcribed} iambus.]
(Anc. Prosody) A foot consisting of four syllables, of which the first and last are long, and the other short (- c c -); that is, a choreus, or trochee, and an iambus united.