S / sēmĭ-ăd-ŏpertŭlus
adjective hapax

sēmĭ-ăd-ŏpertŭlus

fem. sēmĭ-ăd-ŏpertŭla · neut. sēmĭ-ăd-ŏpertŭlum
half-shut; half-closed
half-shut, half-closed: oculi, App. M. 3, 135, 34.