/pir'euh mid"ee euhn, -on'/ , n. , pl. pyramidia /-mid"ee euh/ .
a miniature pyramid, as at the apex of an obelisk.
[ 1830-40; pyramid- PYRAMID + -ion dim. suffix ]
/pir'euh mid"ee euhn, -on'/ , n. , pl. pyramidia /-mid"ee euh/ .
a miniature pyramid, as at the apex of an obelisk.
[ 1830-40; pyramid- PYRAMID + -ion dim. suffix ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012