Esperanto

Noun

pordego ‎(accusative singular pordegon, plural pordegoj, accusative plural pordegojn)

1. gateway, portal, large door

Ido

Etymology

pordo ‎(“door”) +‎ -eg- ‎(“denoting augmentation, intensity, a higher or extreme degree”) +‎ -o ‎(“noun”)

Noun

pordego (plural pordegi)

1. large door, portal, gate