water cap

USAGE SUMMARY

The phrase "water cap" is correct and usable in written English.
It can be used to refer to a cap or lid designed for a container that holds water, such as a bottle or tank. Example: "Make sure the water cap is securely fastened before you transport the bottle."

✓ Grammatically correct

Science

Wiki

News & Media

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

The supporting PDMS layer is a 5 mm thick layer with no special features, except those for supporting fluidic interconnects for the device inlet/outlet and for sustaining the water cap between the light probe and the PDMS channel.

ACS Nano

The top supporting PDMS layer provided structural support for injecting the sample with a syringe pump and sustaining a water cap filling the gap between the light probe and the detection surface.

ACS Nano

Notably, however, interactions between the switch I loop and the water cap are quite variable in X-ray structures of ADP-bound kinesin and are usually indirect, mediated by at least one other water molecule.

eLife

The whole structure of each protein was embedded in a sphere of TIP3P (Jorgensen et al 1983; Jorgensen and Madura 1985) water (CAP water) including ion particles of 0.1% Na+ and Cl− in order to neutralize the total charge of the systems.

Advances and Applications in Bioinformatics and Chemistry

The water cap served to minimize the refractive index mismatch at the interfaces, to increase the signal-to-noise ratio by suppressing background noise arising from thermal gradients and air fluctuations, and to prevent direct contact between the probe and the sensing surface.

ACS Nano

Add 4 more cups of warm water, cap it, and shake it again.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

But water caps the lot.

The Economist

Snackers can opt for traditional breads such as a chewy pan de bono or a fluffy almojábana (al-moe-HAH-bah-nah; $1.25 each), with coffee, or perhaps a tetero: molasses-sweetened hot water capped with steamed milk (large; $3).

The New York Times - Food

Ms. Meyland, who was director of watershed oversight and protection for the Suffolk County Water Authority from 1987 until 1990, said the D.E.C. was supposed to reduce the water caps over the years but never did.

The New York Times

They tend to be layered like a fancy cocktail, with layers of warm water capping colder, denser layers.

Science Magazine

For the analysis of dissolved methane, a pre-cleaned 25 ml glass vial was filled with unfiltered water, capped under water, and preserved by adding a drop of bactericide at the sampling site and kept chilled with ice until delivered to the laboratory.

Applied Water Science

Expert writing Tips

Best practice

When using "water cap" in scientific contexts, specify the type of "water cap" being referred to (e.g., "Mg-water cap", "TIP3P water cap") for clarity.

Common error

Avoid using "water cap" when referring to caps for other liquids. Always ensure the context clearly indicates that the cap is specifically related to water.

Linguistic Context

The phrase "water cap" functions primarily as a noun phrase, often describing a component or covering associated with water containers or systems. Ludwig AI's analysis confirms its usability and grammatical correctness.

Expression frequency: Rare

Frequent in

Science

60%

Wiki

20%

News & Media

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "water cap" is a grammatically correct noun phrase that refers to a covering or component related to water. According to Ludwig, its usage varies from describing simple water bottle caps to more technical contexts in scientific research, such as molecular structures or nanofluidic devices. While the phrase is not frequently used, clarity is crucial, especially in technical contexts, by specifying what kind of "water cap" is being referenced. Common alternatives include "water bottle cap" or "water lid". Overall, its precise meaning relies heavily on the specific context in which it is used.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

water bottle cap

Refers to the cap specifically designed for a water bottle.

water lid

A general term for a covering or top for a water container.

water reservoir cap

A cap designed to secure a water reservoir.

reservoir cover

Describes a covering for a water reservoir.

water storage cover

A cover for a water storage unit.

water tank top

The upper part that seals a water tank.

water supply lid

A lid for a water supply system.

fluid container seal

A more generic description of a closure for a fluid container.

potable water closure

Closure used for potable water containers.

aquatic enclosure seal

A seal for an aquatic enclosure, such as a tank or pond.

FAQs

How can I use "water cap" in a sentence?

You can use "water cap" to describe a lid or covering for something containing water. For example, "The supporting PDMS layer is for sustaining the "water cap" between the light probe and the PDMS channel".

What are some alternatives to "water cap"?

Some alternatives include "water bottle cap", "water lid", or "reservoir cover" depending on the context.

Is "water cap" grammatically correct?

Yes, "water cap" is grammatically correct and understandable, although its specific meaning depends heavily on the context. It is often used in scientific and technical fields.

What does "water cap" refer to in scientific literature?

In scientific literature, "water cap" can refer to a layer or structure of water molecules in a specific configuration, such as the Mg-water cap or in the context of nanofluidics and material science.