flashing: meaning, definition, pronunciation and examples
B2Technical (construction), Neutral (general), Informal/Slang (vulgar)
Quick answer
What does “flashing” mean?
A strip of impervious material used to prevent water penetration at the junction between a roof and a vertical surface (like a wall or chimney).
Audio
Pronunciation
Definition
Meaning and Definition
A strip of impervious material used to prevent water penetration at the junction between a roof and a vertical surface (like a wall or chimney).
1. The process of emitting a bright, intermittent light. 2. (Verb) to display something briefly or suddenly. 3. (Slang, vulgar) the act of exposing one's genitals briefly in public.
Dialectal Variation
British vs American Usage
Differences
The core construction term is identical. The slang meaning is common to both varieties.
Connotations
Identical connotations across varieties for each sense. The construction term is purely technical.
Frequency
The construction term is moderately common in relevant contexts (DIY, building). The light/display verb sense is very common. The slang sense is recognized but not polite.
Grammar
How to Use “flashing” in a Sentence
[N] + flashing (e.g., chimney flashing)flashing + [N] (e.g., flashing lights)[V] + flashing (e.g., saw something flashing)[V] + flashing + [N] (e.g., flashing a warning)Vocabulary
Collocations
Examples
Examples of “flashing” in a Sentence
verb
British English
- The driver behind was flashing his headlights to warn us.
- She flashed her security pass at the sensor.
American English
- The police car was flashing its lights but not using the siren.
- He flashed a big smile for the camera.
Usage
Meaning in Context
Business
Rare, unless in construction/real estate reports: 'The roof repair includes replacing all lead flashings.'
Academic
Can appear in physics or engineering texts describing light phenomena or signal processing.
Everyday
Most common as the verb form (e.g., 'He was flashing his lights', 'A light was flashing'). The construction term is used in DIY contexts.
Technical
Primary domain: building construction. Precise term for a specific component.
Watch out
Common Mistakes When Using “flashing”
- Using 'flashing' as a direct translation for 'мигающий' in all contexts (better: 'blinking', 'flickering'). Confusing the countable noun (a flashing) with the uncountable gerund (the flashing of lights).
FAQ
Frequently Asked Questions
No. While it is a specific technical term in construction, it is more commonly encountered as the present participle/gerund of the verb 'to flash' (e.g., flashing lights).
Yes, it can function as a participial adjective, as in 'a flashing light' or 'flashing indicators'.
Both imply intermittence. 'Blinking' often suggests a slower, more regular on-off cycle (like a turn signal or a cursor). 'Flashing' can imply a brighter, more urgent, or less regular burst of light (like a police beacon or a camera flash).
Because it is a strong, offensive meaning. Misunderstanding the context (e.g., a news headline) could lead to confusion, while unintentionally using it could cause serious offence.
A strip of impervious material used to prevent water penetration at the junction between a roof and a vertical surface (like a wall or chimney).
Flashing is usually technical (construction), neutral (general), informal/slang (vulgar) in register.
Flashing: in British English it is pronounced /ˈflæʃɪŋ/, and in American English it is pronounced /ˈflæʃɪŋ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “red flashing light (a clear warning sign)”
- “flash in the pan (something brief and not sustained)”
Learning
Memory Aids
Mnemonic
Imagine a strip of metal FLASHing in the sun on the edge of a roof, keeping the water out.
Conceptual Metaphor
WARNING/ATTENTION IS FLASHING (flashing lights, flashing signs). BRIEF VISIBILITY IS FLASHING (flashing a pass, flashing a smile).
Practice
Quiz
In which context does 'flashing' refer to a physical object?