Accessible (adjective)

1. Able to be reached or entered; easy to get to.
2. Able to be used or understood by most people.
3. Willing to listen and talk to others.

Origin:

From middle english accessible, borrowed from latin accessibilis ("capable of being approached"), from accedere ("to go to, approach") + -ibilis ("-able").

Examples:

1. The building is accessible to people with disabilities.
2. The website is designed to be accessible to all users.
3. The information is not accessible to the general public.
4. The manager is always accessible to his employees.
5. He is very accessible person, you can easily talk to him.