portal
1. [ noun ] a grand and imposing entrance (often extended metaphorically)
Examples:

"the portals of the cathedral" "the portals of heaven" "the portals of success"

Related terms: entrance
2. [ noun ] (computer science) a site that the owner positions as an entrance to other sites on the internet
Synonyms: portal_site
Examples:

"a portal typically has search engines and free email and chat rooms etc."

Related terms: internet_site
3. [ noun ] (anatomy,zoology) a short vein that carries blood into the liver
Synonyms: hepatic_portal_vein vena_portae portal_vein
Related terms: vein portal_system
Similar spelling:   Portales
  portly
  Portley
  Portell
  Portela
  Portlock
  Portland
  Portillo
  porthole
  portulaca