reflection

The act of reflecting or the state of being reflected.

Something, such as light, radiant heat, sound, or an image, that is reflected.

Serious thinking or careful consideration.

A thought or an opinion resulting from such thinking or consideration.

An indirect expression of censure or discredit.

A manifestation or result.

The folding of a membrane from the wall of a cavity over an organ and back to the wall.

The folds so made.