1. able to be reached or entered easily
2. easy to understand or appreciate
3. designed to be usable by people with disabilities

Examples

• The museum is accessible by wheelchair.
• The beach is accessible via a short hiking trail.
• The professor made complex theories accessible to her students.
• This book makes philosophy accessible to general readers.
• The building has accessible restrooms and ramps.
• Despite her fame, she remains very accessible to her fans.
• The new website design is more accessible on mobile devices.