1. [noun] (formal) (literary) Friendship. The cooperative and supportive relationship between people, or animals. In this sense, the term connotes a relationship which involves mutual knowledge, esteem, affection, and respect along with a degree of rendering service to friends in times of need or crisis.
2. [noun] Mutual understanding and a peaceful relationship, especially between nations; peace; accord.
3. [noun] A cordial disposition.
4. [noun] A state of friendship and cordiality.