Portal (Noun)
Meaning 1
A grand and imposing entrance (often extended metaphorically); "the portals of the cathedral"; "the portals of heaven"; "the portals of success".
Classification
Nouns denoting man-made objects.
Hypernyms
Meaning 2
A site that the owner positions as an entrance to other sites on the internet; "a portal typically has search engines and free email and chat rooms etc.".
Classification
Nouns denoting communicative processes and contents.
Synonyms
Hypernyms
Meaning 3
A short vein that carries blood into the liver.
Classification
Nouns denoting body parts.