Mourning

Not to be confused with morning.

Mourning refers to process of grieving. This almost always happens at funerals whenever a loved one passes away.
Mourning is also seen when things someone loves gets lost, although not as often. Most commonly seen is sadness, but typically a less intense but longer lasting feeling. Similar to melancholy. Mourning is only seen when a person, or animal, important object, or goal) is lost. Death is most commonly associated. Mourning is not just found in humans, but also in animals. Many birds have a sense of mourning when their mate dies. The word is used for behaviour in which the bereaved follow. Wearing black clothes is common in many countries, though other forms of dress are seen.  

Related pages
Half-staff
Candlelight vigil
Moment of silence
References

Category:Death customs