hot-water bag: meaning, definition, pronunciation and examples
LowInformal, Old-fashioned, Domestic
Quick answer
What does “hot-water bag” mean?
A portable container filled with hot water, used to apply warmth to a part of the body or a bed.
Audio
Pronunciation
Definition
Meaning and Definition
A portable container filled with hot water, used to apply warmth to a part of the body or a bed.
An old-fashioned, typically rubber or stoneware, flexible bag sealed with a stopper, used for therapeutic warmth or comfort, sometimes as a metaphor for a source of comfort.
Dialectal Variation
British vs American Usage
Differences
In the UK, 'hot-water bottle' is vastly more common. 'Hot-water bag' is an older, less frequent variant. In the US, 'hot-water bottle' is also standard, but 'heating pad' (electric) is a more modern common alternative. 'Hot-water bag' is rarely used in the US.
Connotations
'Hot-water bag' may sound quaint, old-fashioned, or specifically descriptive of a non-electric, bag-shaped item. It can evoke a sense of traditional home remedy.
Frequency
Very low frequency in both dialects. Searches in modern corpora will return far more instances of 'hot-water bottle'.
Grammar
How to Use “hot-water bag” in a Sentence
[Subject] uses/uses a hot-water bag [for pain/cold].[Subject] fills the hot-water bag [with boiling water].[Subject] places/puts a hot-water bag [in the bed/on their stomach].Vocabulary
Collocations
Examples
Examples of “hot-water bag” in a Sentence
adjective
British English
- She preferred the old hot-water bag remedy.
American English
- The hot-water bag treatment was her grandmother's go-to.
Usage
Meaning in Context
Business
Not used.
Academic
May appear in historical or material culture texts describing domestic life.
Everyday
Used in domestic contexts, often by older generations or in describing traditional practices.
Technical
Not used in technical engineering/medical contexts (where 'heating pad' or 'thermal pack' is used).
Vocabulary
Synonyms of “hot-water bag”
Strong
Neutral
Watch out
Common Mistakes When Using “hot-water bag”
- Confusing 'hot-water bag' with 'heating pad' (electric).
- Using it as a verb (e.g., 'I will hot-water bag my feet').
- Spelling as 'hotwaterbag' as one word.
FAQ
Frequently Asked Questions
They refer to the same object, but 'hot-water bottle' is the far more common contemporary term. 'Hot-water bag' is an older, less frequent variant.
No, a 'hot-water bag' is specifically a non-electric device that must be manually filled with hot water. Electric versions are called 'heating pads' or 'electric blankets'.
No, it is only a noun. You cannot say 'to hot-water bag' something.
While the object itself (in the form of a hot-water bottle) is still used, the specific term 'hot-water bag' is now rare and old-fashioned.
A portable container filled with hot water, used to apply warmth to a part of the body or a bed.
Hot-water bag is usually informal, old-fashioned, domestic in register.
Hot-water bag: in British English it is pronounced /ˌhɒt ˈwɔːtə bæɡ/, and in American English it is pronounced /ˌhɑt ˈwɔtər bæɡ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a BAG you fill with HOT WATER to keep warm. It's a literal description: a bag for hot water.
Conceptual Metaphor
A SOURCE OF COMFORT IS A WARM CONTAINER (e.g., 'She was his emotional hot-water bag').
Practice
Quiz
Which term is the most common modern equivalent of 'hot-water bag'?