Inner

An inner part.

A duvet, excluding the cover.

A forward who plays in or near the center of the field.

A thin glove worn inside batting gloves or wicket-keeping gloves.

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.

"inner door;  inner room;  inner sanctum;  inner surface"

Close to the centre, located near or closer to center.

"the inner suburbs"

Inside or closer to the inside of the body.

"inner ear"

Of mind or spirit, relating to the mind or spirit, to spiritual or mental processes, mental, spiritual, relating to somebody's private feelings or happening in somebody's mind, existing as an often repressed part of one's psychological makeup.

"inner confidence;  inner strength;  inner life;  inner child;  inner artist;  inner peace;  inner light"