mourning

noun

mourn·​ing ˈmȯr-niŋ 

1

: the act of sorrowing

She is still in mourning for her dead husband.

2

a

: an outward sign (such as black clothes or an armband) of grief for a person's death

Lots of people there, and only one man in full mourning.

—Arnold Bennett

b

: a period of time during which signs of grief are shown

… after a long mourning, resume their ordinary dresses.

—Henry Reed

Examples of mourning in a Sentence

a day of national mourning

She is still in mourning for her dead husband.

The whole town was in mourning.

a period of deep mourning

His widow was dressed in mourning.

Recent Examples on the Web

Traveling through picture-perfect Adriatic scenes during a period of mourning, a son remembers his mother’s gift for life. —Kevin West, Travel + Leisure, 8 May 2026

Many protesters were dressed in mourning attire. —Mateo Rosiles, USA Today, 7 May 2026

Goliath will hold a public reading of the poems, for which anyone in Venice can sign up to read, creating a new collective act of mourning that echoes the work. —Harrison Jacobs, ARTnews.com, 6 May 2026

Jefferson Lewis, 47, was arrested Thursday for the alleged murder of a five-year-old girl now known as Kumanjayi Little Baby, a pseudonym given by her family as a cultural measure among their Indigenous Warlpiri people to avoid the utterance of a deceased person’s name during a mourning period. —Angus Watson, CNN Money, 1 May 2026

Word History

First Known Use

13th century, in the meaning defined at sense 1

Phrases Containing mourning

• go into mourning
• mourning cloak
• mourning dove

Rhymes for mourning

• corning
• horning
• morning
• scorning
• warning
• adorning
• forewarning
• midmorning

Kids Definition

mourning

noun

mourn·​ing ˈmōr-niŋ 

ˈmȯr-

1

: the act of grieving

2

: an outward sign (as black clothes or a black arm band) of grief for a person's death

to wear mourning

3

: a period of time during which signs of grief are shown