human eyeballs

USAGE SUMMARY

The phrase "human eyeballs" is correct and usable in written English.
It can be used in contexts discussing anatomy, biology, or any subject related to human physiology. Example: "The study focused on the structure and function of human eyeballs, highlighting their role in vision."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

Not human eyeballs.

The New York Times

So Unity is taking aim at glaucoma, macular degeneration, and arthritis; the fridge in its lab is stocked with human eyeballs and knee cartilage.

The New Yorker

The intelligence agencies argue that a breach of privacy only happens when human eyeballs see the selected results, and that no fishing expeditions are allowed.

The Guardian

Having completed more than 100 hours of tests on human eyeballs, Innovega is planning a larger trial with military personnel later this year.The company is also eyeing the civilian market.

The Economist

One technology most visibly marked by commodification is displays — in particular, high-resolution displays so packed with pixels that human eyeballs cannot perceive the individual dots that make up the image.

The New Yorker

Human eyeballs are filled with a watery fluid, so they have almost the same refractive index as water itself.

Science Magazine

Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

Then came a helmet resembling a human eyeball worn by a tottering model in "invisible" acrylic heels.

The New York Times

No such difficulty attends the viewing of Janine Antoni's close-up photograph of a real human tongue licking a real human eyeball.

The New York Times

Others, like the glass catfish, do it by having tissues with cells so densely packed that they take on a quasicrystalline structure, similar to the human eyeball lens.

The New York Times - Science

"She described satanic ceremonies in which priests placed her in a coffin filled with cockroaches, forced her to ingest what she believed to be a human eyeball, and penetrated her with a snake 'to consecrate these orifices to Satan,' " the newspaper reported.

The New York Times

When the shuttle passes through a zone in its orbit called the South Atlantic Anomaly, astronauts are exposed to large doses of cosmic rays, high-energy particles from the Sun or distant galaxies, which leave a wake of visible light as they pass through a dark-adapted human eyeball.

The New York Times - Science

Expert writing Tips

Best practice

When writing about scientific or medical topics, "human eyeballs" can be a precise and appropriate term. In more general contexts, consider using "human eyes" for broader appeal.

Common error

Avoid using "human eyeballs" in casual conversation or informal writing. It can sound overly technical or even jarring. Opt for "eyes" instead.

Linguistic Context

The phrase "human eyeballs" functions primarily as a noun phrase, identifying a specific part of the human anatomy. It's used in contexts ranging from scientific studies to news reports, as shown in the Ludwig examples.

Expression frequency: Common

Frequent in

News & Media

40%

Science

40%

Wiki

20%

Less common in

Formal & Business

0%

Reference

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "human eyeballs" is a grammatically sound noun phrase, typically found in news and scientific writing. While "human eyes" serves as a more general synonym, "human eyeballs" provides a greater degree of specificity, often appearing in discussions of anatomy or medical research. As indicated by Ludwig, the phrase is considered correct and suitable for use in writing. However, it's essential to consider the context, as "human eyeballs" might sound too technical in informal settings. In such cases, simpler alternatives like "human eyes" would be more appropriate. The source analysis indicates the most authoritative sources of the phrase are The New York Times, TechCrunch, The Economist, Huffington Post and The Guardian.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

human eyes

Replaces "eyeballs" with a more common and general term for the organ of sight.

a person's eyes

A simpler and more direct way to refer to someone's eyes.

human eyesight

Similar to human vision, but emphasizes the ability to see.

human vision

Focuses on the sense of sight rather than the physical organ.

human optical system

A more technical term for the visual apparatus.

the human gaze

Emphasizes the act of looking or staring, often with emotional or psychological implications.

human visual perception

Focuses on the process of interpreting what is seen.

human perspective

Shifts the focus from the physical eye to the viewpoint or outlook.

the human field of vision

Highlights the extent of what can be seen at a given moment.

the naked eye

Referring to what can be seen without assistance from tools like telescopes or microscopes.

FAQs

When is it appropriate to use "human eyeballs" instead of "human eyes"?

While both terms refer to the organs of sight, "human eyeballs" is more appropriate in scientific, medical, or technical contexts where precision is needed. "Human eyes" is suitable for general use.

What are some alternative ways to describe the function of "human eyeballs"?

Instead of focusing on the physical organ, you could describe its function using phrases like "human vision", "human eyesight", or "human visual perception" depending on the specific aspect you want to emphasize.

Is "human eyeballs" considered a formal or informal term?

"Human eyeballs" leans towards a more formal or technical register. In everyday conversation, using "human eyes" would be more appropriate.

How does the context affect the choice between "human eyeballs" and "human eyes"?

In scientific or medical papers, "human eyeballs" is acceptable and may be preferred. For general writing or conversation, "human eyes" is usually a better fit, providing a less clinical tone.