ithyphallicum metrum
Could not find ithyphallicus in Logeion dictionaries. Looking for closest alphabetic form.
ĭthўphallĭcum metrum, n. , (ἰθυφαλλικός) vers ithyphallique : Ter. Maur. 1840 || c. phalæcius : Mar. Vict. Ars Gramm. 3, 9, p. 118, 17.