index finger

USAGE SUMMARY

The phrase "index finger" is a correct and commonly used term in written English.
It refers to the finger next to the thumb, usually the most dexterous finger used for pointing and pressing buttons. Example: The doctor gently pressed his index finger on my wrist, checking my pulse.

✓ Grammatically correct

News & Media

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Or an index finger.

The Guardian - Opinion

An index finger shoots out.

The New York Times - Arts

Jimmy raised an index finger.

The New Yorker

His index finger is emphatic.

The Guardian

He raised his index finger.

The New Yorker

Taghinia AH, Upton J. Index finger pollicization.

Harvard University

Damiani (on index finger) and Kwiat rings.

The New York Times - Magazine

Jim holds up one index finger.

The New York Times - Travel

So keep that index finger limber.

The New York Times - Travel

Maybe you started on an index finger?

The Guardian

Press the jam with your index finger.

The Guardian - Lifestyle

Expert writing Tips

Best practice

In instructional content, explicitly mention "index finger" instead of assuming everyone knows it's the finger next to the thumb.

Common error

Avoid using vague terms like "that finger" when referring to the "index finger". Always use the correct term to prevent confusion, especially in contexts where precision is important.

Linguistic Context

The phrase "index finger" functions primarily as a noun phrase. It identifies a specific digit on the human hand. Ludwig shows its usage in a wide array of contexts from medical descriptions to everyday actions.

Expression frequency: Very common

Frequent in

News & Media

35%

Wiki

33%

Academia

11%

Less common in

Science

9%

Formal & Business

7%

Reference

5%

Ludwig's WRAP-UP

The phrase "index finger" is a common and grammatically correct noun phrase used to refer to the finger located next to the thumb. Also known as the forefinger, it serves various descriptive and instructive purposes across diverse contexts, from medical and academic settings to everyday conversations. Ludwig AI confirms its correct and frequent usage, demonstrating its versatility. While alternatives like "first finger" exist, "index finger" remains the most precise and universally understood term. Its prevalence in authoritative sources like The New York Times and The Guardian underscores its widespread acceptance and importance in clear communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

forefinger

This is a direct synonym, referring to the same finger.

first finger

Describes the finger's position relative to the thumb.

pointing finger

Emphasizes the finger's common function.

trigger finger

Refers to the index finger's role in operating a trigger.

number one finger

This phrase denotes the position of the index finger.

the digit next to the thumb

Describes the index finger by its location relative to another digit.

the finger used for pointing

Focuses on the primary function of the index finger.

the finger employed for pressing buttons

Highlights a common use of the index finger in interaction with technology.

the leading digit

Implies the finger is used to lead or guide.

the pollex-adjacent digit

Uses anatomical terminology to describe the finger's position next to the pollex (thumb).

FAQs

How can I use "index finger" in a sentence?

You can use "index finger" to describe actions like pointing (e.g., "He pointed with his index finger"), pressing (e.g., "Use your index finger to push the button"), or indicating (e.g., "The doctor examined my index finger").

What is another term for "index finger"?

Another common term for "index finger" is "forefinger". Both terms are widely understood and can be used interchangeably.

Is it appropriate to say "first finger" instead of "index finger"?

While "first finger" is understandable, "index finger" is the more precise and commonly used term, especially in formal or technical contexts. Using "index finger" will ensure clarity.

How do I differentiate the "index finger" from other fingers?

The "index finger" is located between the thumb and middle finger. It is often used for pointing and is crucial for fine motor skills. Describing its position relative to the thumb clarifies which finger you mean.