S / sesquĭ-pĕdānĕus
adjective hapax

sesquĭ-pĕdānĕus

fem. sesquĭ-pĕdānea · neut. sesquĭ-pĕdāneum
a foot and a half long
a foot and a half long (more freq. sesquipedalis): cornua, Plin. 9, 27, 43, § 82.