dampen

verb

damp·​en ˈdam-pən 

dampened; dampening ˈdamp-niŋ 

ˈdam-pə-

transitive verb

1

: to check or diminish the activity or vigor of : deaden

the heat dampened our spirits

2

: to make damp

the shower barely dampened the ground

3

: damp sense 1c

intransitive verb

1

: to become damp

2

: to become deadened or depressed

dampener

ˈdamp-nər 

ˈdam-pə-

noun

Synonyms of dampen

• moisten
• damp
• wet
• rinse
• wash
• flush

Examples of dampen in a Sentence

Dampen the spot with a wet cloth.

The shower barely dampened the ground.

We wouldn't let the bad weather dampen our excitement.

Recent Examples on the Web

Auroral activity will significantly dampen by tomorrow, according to NOAA, which forecasts a Kp index of one for Sunday night. — Antonio Pequeño Iv, Forbes.com, 27 June 2026

Tears suddenly dampen his face. — Rob Picheta, CNN Money, 27 June 2026

Short watering sessions only dampen the top layer, and the water evaporates quickly, leaving soil cracked and dry. — Mary Marlowe Leverette, Southern Living, 24 June 2026

While the decline in numbers has raised parent companies’ valuations, the slowdown has dampened the fundraising and exit environment for venture capital funds, said Lee Hyo-seob, senior research fellow at the think tank Korea Capital Market Institute in Seoul. — Lisa Kim, CNBC, 24 June 2026

Word History

First Known Use

1547, in the meaning defined at transitive sense 1

Rhymes for dampen

• rifampin

Kids Definition

dampen

verb

damp·​en ˈdam-pən 

dampened; dampening ˈdamp-(ə-)niŋ 

1

: to check or lessen in activity or vigor : deaden

2

: to make or become damp

dampener

ˈdamp-(ə-)nər 

noun