dew

1 of 2

noun

ˈdü 

also ˈdyü

1

meteorology : moisture condensed upon the surfaces of cool bodies especially at night

wet with morning dew

2

: something resembling dew in purity, freshness, or power to refresh

… the golden dew of sleep …

—William Shakespeare

3

: moisture especially when appearing in minute droplets: such as

a

: tears

b

: sweat

c

botany : droplets of water produced by a plant in transpiration

dew transitive verb

dewless

ˈdü-ləs 

also ˈdyü-

adjective

DEW

2 of 2

abbreviation

distant early warning

Did you know?

This is a deposit of water droplets formed at night by the condensation of water vapor from the air onto the surfaces of exposed objects. Dew forms on clear nights, when exposed surfaces lose heat by radiation and are thus usually colder than the air. The cold surface cools the air in its vicinity, and, if the air is humid enough, it may cool below its dew point, the temperature at which water vapor condenses out of the air onto the surface.

Examples of dew in a Sentence

Noun

The grass was wet with the morning dew.

Recent Examples on the Web

Noun

In non-CinemaCon news, the looksmaxx influencer managed to unite the internets in mocking his dew-eyed meltdown and interview walk-off over being asked modestly difficult questions about his reputation (instead of being asked, say, which moisturizer is best for post-jaw hammering). —James Hibberd, HollywoodReporter, 17 Apr. 2026

Insufficient sun exposure may also bring on disease since leaves wet for more than a few hours, even if the wetness comes from morning dew, are likely to develop powdery mildew. —Joshua Siskin, Oc Register, 16 Apr. 2026

Apply weed and feed in the morning when temperatures are cooler and the lawn is slightly wet from dew. —Karen Brewer Grossman, Southern Living, 15 Apr. 2026

Its design, crafted by Russell Sage Studio, is meant to be an on-the-nose reflection of the distillery's famed product, with bronzy walls the color of its single malt, and a ceiling painted to look like barley, reflecting the morning dew with flecks of gold throughout. —Alessandra Amodio, Travel + Leisure, 9 Apr. 2026

Word History

Etymology

Noun

Middle English, from Old English dēaw; akin to Old High German tou dew, Greek thein to run

First Known Use

Noun

before the 12th century, in the meaning defined at sense 1

Phrases Containing dew

• dew point
• dew worm
• mountain dew

Rhymes for dew

• blew
• blue
• boo
• brew
• chew
• chou
• clue
• coo
• coup
• crew
• cue
• do

Kids Definition

dew

noun

ˈd(y)ü 

1

: moisture that collects on the surfaces of cool bodies at night

2

: something resembling dew in purity, freshness, or power to refresh

dewy

ˈd(y)ü-ē

adjective