mourn /mörn or (rare) moorn/

1. To grieve for a death or other loss
2. To be sorrowful
3. To wear mourning
4. To murmur sorrowfully (literary)

1. To grieve for
2. To utter in a sorrowful manner (poetic)

mournˈer noun

1. A person who mourns a death, etc
2. A person who attends a funeral, esp a relative of the deceased
3. A person hired to lament or weep for the dead
4. A penitent at a revival meeting (US)

mournˈful adjective

1. Causing, suggesting, or expressing sorrow
2. Feeling grief

mournˈfully adverb

mournˈfulness noun

mournˈing noun

1. The act of expressing grief
2. The dress of mourners, or other tokens of mourning (also Scot in pl)
3. The period during which one is officially mourning a death

1. Grieving, lamenting
2. Suitable for, or concerned with, mourning

mournˈingly adverb

mourning band noun

A band of black material worn round the sleeve or (historical) the hat, to signify that one is in mourning

mourning border noun

1. A black margin used on notepaper, etc, by those in mourning
2. A dirty edge on a fingernail (informal)

mournˈing-bride noun

The sweet scabious (Scabiosa atropurpurea), a Mediterranean plant with a dome-like flower-head

mourning cloak noun

1. An undertaker's cloak, formerly worn at a funeral
2. A large butterfly, the Camberwell beauty (US)

• out of one's senses
• out of one's skull
• out of one's tree
• out of order
• out of perspective
• out of phase
• out of place
• out of play
• out of pocket
• out-of-pocket
• out of print
• out of proportion
• out of question
• out of season
• out of service
• out of shape
• out of sight
• out of sorts
• out of spirits
• out of step
• out of stock
• out of sync
• out of synch
• out of temper
• out of the Ark