- Of or pertaining to a porta, especially the porta of the
liver; as, the portal vein, which enters the liver at the porta, and
divides into capillaries after the manner of an artery.
2 . Portal
[ n.]
- A door or gate; hence, a way of entrance or exit,
especially one that is grand and imposing. - The lesser gate, where there are two of different
dimensions. - Formerly, a small square corner in a room separated from
the rest of the apartment by wainscoting, forming a short passage to
another apartment. - By analogy with the French portail, used by recent writers
for the whole architectural composition which surrounds and includes
the doorways and porches of a church. - The space, at one end, between opposite trusses when these
are terminated by inclined braces. - A prayer book or breviary; a portass.
Meaning of 'portal' (Princeton's WordNet)
1 . portal
[ n]
Meaning (1): - a site that the owner positions as an entrance to other sites on the internet
Example in sentence:
a portal typically has search engines and free email and chat rooms etc.
Meaning (2): - a grand and imposing entrance (often extended metaphorically)