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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
cup of water
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cup of water" is correct and usable in written English.
You can use it when referring to a container filled with water, typically for drinking purposes. Example: "Could you please pass me a cup of water? I'm feeling quite thirsty."
✓ Grammatically correct
Wiki
News & Media
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
"Do you want a cup of water?
News & Media
She drank cup after cup of water.
News & Media
"Nobody could have a cup of water!
News & Media
Keep a cup of water nearby.
News & Media
And then 1/4 a cup of water.
Academia
He grabs a cup of water from a volunteer.
News & Media
He gave the Negro a cup of water...
News & Media
I even leave a cup of water by the keyboard.
News & Media
Reserve about a cup of water before draining pasta.
News & Media
Add the cider, 1 cup of water and the salt.
News & Media
I don't take a break with a cup of water.
News & Media
Expert writing Tips
Best practice
Use "cup of water" to indicate a standard measurement in cooking or scientific contexts.
Common error
Don't use "cup of water" when you mean a different liquid; be specific (e.g., "cup of coffee" or "cup of tea").
Source & Trust
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cup of water" functions primarily as a noun phrase, often acting as a direct object or part of a prepositional phrase. It identifies a specific quantity of water served or contained in a cup. As supported by Ludwig, this is a very common expression in English.
Frequent in
Wiki
30%
News & Media
26%
Academia
8%
Less common in
Formal & Business
6%
Science
15%
Reference
15%
Ludwig's WRAP-UP
In summary, "cup of water" is a grammatically sound and very common noun phrase used to refer to a quantity of water in a cup. Ludwig AI confirms the correctness and usability of this expression. It is employed across various contexts, from providing instructions in WikiHow articles to depicting everyday scenarios in news and media. While its register is generally neutral, understanding its function and purpose will enhance clarity in both writing and speech. Always be mindful of specifying the liquid if you don't mean water.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a glass of water
Substitutes "cup" with "glass", another common drinking vessel.
a mug of water
Substitutes "cup" with "mug", implying a larger, sturdier container.
a drink of water
Focuses on the action of drinking water rather than the container.
some water in a cup
Rephrases to emphasize the water itself, specifying its location.
glass of H2O
Replaces "water" with its chemical formula, adding a scientific tone.
a small amount of water
Highlights the quantity of water rather than the container.
a serving of water
Implies a specific portion size, often in a health or hydration context.
a bit of water to drink
Emphasizes the purpose of the water being for drinking.
a draught of water
Uses a more archaic term, "draught", for a serving of liquid.
water in a drinking vessel
A more generic term.
FAQs
What can I say instead of "cup of water"?
You can use alternatives like "glass of water", "mug of water", or "drink of water" depending on the context.
Is it correct to say "a cup of waters"?
No, "a cup of waters" is grammatically incorrect. The correct phrase is "cup of water". "Waters" refers to different bodies of water, not multiple servings in a cup.
How do I specify the size of a "cup of water" in a recipe?
In recipes, "cup of water" usually refers to a standard measuring cup, which is 8 fluid ounces or 240 milliliters. Specify if you mean something different.
When should I use "glass of water" instead of "cup of water"?
Use "glass of water" when the water is served in a glass. "Cup of water" is more general and can refer to any cup-like container.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested