Englishfor English speakers
pool
Noun
—
A pool is hole that holds water. Usually, it is for people to swim in.
Our hotel had a large indoor pool.
pool
Verb
—
To combine or to put together.
Let's pool our money together to buy a gift for Mom.
region
Noun
—
A region is an area of land or of the body.
The fishing problems have been happening only in the Atlantic coast region.
The southern regions of Japan are warm and tropical.
If we do an operation in this region of the brain, you may lose your ability to speak.
—
A region is any connected part of a space or surface. This definition is useful in geometry.
In Euclidean space, a convex set is a region which has a geometric definition.