A portal is a big door or gate, often at old buildings or churches. It is usually large and sometimes has decoration around it. People use it to enter or leave a place.
They walked through the old stone portal.
The castle has a big, dark portal.
A portal is a website that gives users access to many different services or information. It acts like a gate to find many web pages or tools in one place.
I found that news on the online portal.
The school uses a portal for homework.
In stories, a portal is a special door that lets people travel to other places or worlds quickly. It usually looks magical or like a bright doorway.
The wizard opened a glowing portal to another world.
They stepped through the portal and disappeared.
A portal can be a hole or opening in nature like in a mountain or rock. People can pass through or look out from it like a natural doorway.
We climbed through the portal in the rock wall.
The sun shone through the mountain portal.
In the body, a portal is a special vein that moves blood between organs. For example, the portal vein carries blood from the stomach and intestines to the liver.
The portal vein carries blood to the liver.
Doctors study the portal system in the body.
In computer systems, a portal is a point where users or devices enter a network. It controls and manages access to other resources or computers.
The network portal controls access to the system.
Users connect through a secure portal in computing.
