If a building or space can accommodate someone or something, it has enough room for them.

To accommodate someone means to provide them with a place to live or stay.

If something is planned or changed to accommodate a particular situation, it is planned or changed so that it takes this situation into account.

If you do something to accommodate someone, you do it with the main purpose of pleasing or satisfying them.

If you accommodate to something new, you change your behaviour or ideas so that you are able to deal with it.