Action or behaviour that benefits another or others at some cost to the performer.
Regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness.
Arrangement of two similar words, lines, etc. to form the middle part of a structure.
The action of turning one's thoughts upon internal or spiritual matters.
A turning inward
A personality orientation towards the self and mental abstraction; behavior expressing such orientation.