inner

noun1 of 2

concerning the inside part of something

• “Be selective about who you bring into your inner circle.”Tatoeba
• “There's a button on the inner side of the door.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

adjective2 of 2

Being or occurring (farther) inside, situated farther in, located (situated) or happening on the inside of something, situated within or farther within contained within something.