hephthemimeral caesura

\\|hefthə|mimərəl, |hepth-\ noun

Etymology: Late Latin hephthemimeris, from Greek hephthēmimerēs, adjective, containing seven halves, containing three feet and a half (from hepta- + hēmi- hemi- + meros part) + English -al — more at merit

: a caesura in classical verse occurring after the seventh half foot