dew
B1Neutral to Formal, more common in literary, poetic, and descriptive contexts.
Definition
Meaning
Tiny drops of water that form on cool surfaces, especially at night, from condensation of atmospheric vapour.
Something resembling the freshness, purity, or transience of dew; also, a symbol of morning, newness, or ephemeral beauty. In optics, 'mountain dew' is a brand name, but historically the term referred to illicitly distilled alcohol.
Linguistics
Semantic Notes
Typically uncountable ('the morning dew'), but can be countable in poetic use ('the dews of evening'). It implies a natural, gentle, and often refreshing phenomenon.
Dialectal Variation
British vs American Usage
Differences
No significant semantic or usage difference. Pronunciation differs (see IPA). The idiom 'mountain dew' as slang for moonshine is more strongly associated with American, particularly Appalachian, English.
Connotations
Identical in both varieties: purity, morning freshness, and nature.
Frequency
Equally common in both varieties, though slightly more frequent in UK weather reports.
Vocabulary
Collocations
Grammar
Valency Patterns
[NP] is covered with/beaded with dewThe [NP] glistened with dewDew settled/formed on [NP]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Mountain dew (slang for moonshine)”
- “The dew is off the lily (something is past its freshness or prime)”
- “To shed like dew (poetic: to scatter gently)”
Usage
Context Usage
Business
Virtually unused, except in brand names (e.g., Mountain Dew).
Academic
Used in meteorology, geography, and environmental science to discuss condensation, humidity, and microclimates.
Everyday
Used to describe wet grass or surfaces in the morning.
Technical
Key term in meteorology ('dew point', 'dew formation').
Examples
By Part of Speech
verb
British English
- (archaic/poetic) The tears did dew her cheeks.
American English
- (archaic/poetic) The grass was dewed with morning mist.
adverb
British English
- (Not used as a standard adverb.)
American English
- (Not used as a standard adverb.)
adjective
British English
- (rare) The dew-fresh morning air was invigorating.
American English
- (rare) They admired the dew-laden spiderweb.
Examples
By CEFR Level
- The grass was wet with morning dew.
- Look at the dew on the leaves!
- We left early, and our shoes were soaked by the heavy dew.
- The dew point is the temperature at which dew forms.
- The spider's web, beaded with dew, glittered in the sunrise.
- A light dew had settled on the car overnight, requiring a quick wipe of the windscreen.
- The poet likened her tears to the gentle dews of an autumn evening.
- Agriculturalists monitor dew formation as a critical source of moisture in arid climates.
Learning
Memory Aids
Mnemonic
Dew is what you see on the grass at dawn. Remember: **D**awn's **E**arly **W**etness.
Conceptual Metaphor
DEW IS THE TEARS OF THE NIGHT / DEW IS THE MORNING'S JEWELRY / DEW IS EPHEMERAL PURITY.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'дождь' (rain). 'Dew' is 'роса'.
- Avoid the false friend 'due' (/djuː/), which sounds identical in RP but means 'срок, должный'.
Common Mistakes
- Using it as a verb (to dew) – it's primarily a noun. The verb is 'to bedew', which is archaic/poetic.
- Using plural 'dews' in everyday contexts (poetic only).
- Confusing spelling with 'due'.
Practice
Quiz
Which of the following is a key scientific term related to 'dew'?
FAQ
Frequently Asked Questions
Primarily, yes. It forms when surfaces cool overnight to below the dew point temperature of the surrounding air, causing condensation. It can form at other times if conditions are right, but 'night' or 'morning' dew is most common.
Dew is liquid water droplets. Frost is the solid, icy deposit formed when the dew point is below freezing; it's essentially frozen dew or sublimated water vapour.
Not in modern standard English. The archaic/poetic verb is 'bedew' (to cover or sprinkle with dew). In contemporary use, 'dew' is almost exclusively a noun.
This is part of a broader pattern where /dj/, /tj/, /nj/ (as in 'dew', 'tune', 'new') coalesced into simple /d/, /t/, /n/ in most American accents, a process called yod-dropping. British Received Pronunciation typically retains the /j/ sound.