Hey: Definition, Meaning, and Examples

Last Updated on
June 9, 2025

1. Hey (interjection): A casual greeting or expression used to attract attention, indicate surprise, or call out to someone.
2. Hey (interjection): Used to express inquiry, interest, or recognition in an informal manner.
3. Hey (noun, informal): A shout or call intended to get someone’s attention.

The word "hey" is a versatile term widely used in informal communication to greet, exclaim, or engage someone’s attention. Its simplicity and adaptability make it a staple in casual speech.

"Hey" Definition: What Does "Hey" Mean?

The word "hey" serves various purposes in informal communication, from greetings to exclamations. Below are its primary meanings and their significance.

Definition of "Hey": Casual Greeting

As an interjection, "hey" is commonly used as an informal way to greet someone. It’s often equivalent to saying "hello" but conveys a relaxed and friendly tone.

Definition of "Hey": Expression of Surprise or Attention

"Hey" is also used to call someone’s attention or express mild surprise. This usage makes it an effective conversational tool in both written and spoken forms.

Definition of "Hey": Informal Call

As a noun, "hey" can describe a shout or call meant to attract someone’s notice, especially in casual contexts.

Parts of Speech

The word "hey" functions primarily as an interjection, conveying emotion, greeting, or exclamation. In rare instances, it is treated as a noun to describe the act of shouting or calling.

How to Pronounce "Hey"?

The pronunciation of "hey" is straightforward, making it universally recognizable.

To pronounce "hey," start with the "h" sound, followed by the long "a" vowel, as in "day." Emphasize the vowel slightly to maintain its informal, conversational tone.

Phonetic Pronunciation: /heɪ/

Synonyms of "Hey": Other Ways to Say "Hey"

Understanding synonyms of "hey" provides alternative expressions for casual greetings or exclamations.

  • Hello
  • Hi
  • Yo
  • Howdy
  • What's up
  • Greetings
  • Hey there
  • Hiya
  • Hola
  • Heyo

Antonyms of "Hey": Other Ways to Say "Hey"

While "hey" is informal and engaging, its antonyms reflect more formal or silent expressions.

  • Goodbye
  • Farewell
  • Silence
  • Quiet
  • Hush
  • Adieu
  • Bye
  • Parting words
  • No response
  • Stillness

Examples of "Hey" in a Sentence

Using "hey" in sentences showcases its versatility across informal and casual communication. Here are ten examples:

1. Hey, how have you been?
2. Hey, can you help me with this?
3. Hey, I didn’t see you there!
4. She shouted, "Hey! Wait up!"
5. Hey, that’s my seat!
6. The kids waved and said, "Hey!" to the neighbors.
7. Hey, are you coming to the party tonight?
8. He heard someone call out, "Hey!" from across the street.
9. Hey, that’s a great idea!
10. Hey, what are you working on?

Frequency of Use

The term "hey" is highly frequent in English, especially in informal and conversational contexts. It is used globally as a casual way to greet, engage, or call attention, making it a staple in everyday communication.

Variants of "Hey"

Variants of "hey" adapt its informal tone for different conversational styles or contexts.

1. Heya: A playful variation often used for added friendliness.
2. Heyo: A cheerful or enthusiastic version of "hey."
3. Heyy: Extended spelling used in text or online chats to convey warmth or excitement.

Related Terms to "Hey"

Exploring related terms enhances understanding of its role in informal communication.

1. Hello
2. Hi
3. Greetings
4. Yo
5. Howdy
6. Sup
7. Wave
8. Call
9. Exclamation
10. Attention

Etymology: History and Origins of "Hey"

The word "hey" originates from Middle English, and Old Norse expressions like "hei" or "ho" are used to call out or attract attention. Its informal usage evolved over centuries, becoming a staple in casual conversation and a symbol of friendly, approachable communication.

Derivatives and Compounds of "Hey"

The word "hey" has few formal derivatives but features prominently in phrases and expressions.

1. Hey there: A slightly longer and friendlier greeting.
2. Hey you: Used to directly address someone informally.
3. Heyday: A word derived from "hey," meaning a period of success or vigor.

Common Misspellings of "Hey"

Misspellings of "hey" are rare but may occur in casual contexts or typographical errors.

1. Hay
2. He
3. Hye

10 Idioms Similar to "Hey"

Idioms reflecting casual greetings or attention align with the concept of "hey."

1. Call out to
2. Catch someone’s eye
3. Get someone’s attention
4. Wave someone down
5. Shout out
6. Give a holler
7. Ring a bell
8. Tap on the shoulder
9. Over here
10. Look this way

10 Common Questions About "Hey"

Here are some commonly asked questions about "hey":

1. What does "hey" mean?

It is an informal greeting or exclamation used to attract attention or express surprise.

2. Is "hey" formal or informal?

"Hey" is highly informal and commonly used in casual communication.

3. Can "hey" be used in professional settings?

It is generally avoided in formal settings but can be used in casual professional environments.

4. How is "hey" different from "hi"?

"Hey" is slightly more casual and often used to attract attention, while "hi" is a straightforward greeting.

5. Does "hey" have negative connotations?

Not inherently, but its tone can imply impatience or annoyance in some contexts.

6. Can "hey" be used in texting?

Yes, it is commonly used in text messages for informal greetings or expressions.

7. What are some phrases with "hey"?

Examples include "Hey there," "Hey you," and "Hey, wait up!"

8. Is "hey" a universal word?

While "hey" is understood in many languages, similar expressions may vary by culture.

9. Can "hey" express surprise?

Yes, "hey" can indicate mild surprise or draw attention to something unexpected.

10. What’s the tone of "hey" in speech?

The tone depends on context but is generally friendly, casual, or mildly assertive.

Conclusion

"Hey" is a versatile and informal term used for greetings, attention, or mild exclamation. Its casual nature makes it an essential part of everyday communication. Explore other word definitions to enhance your understanding of language nuances.

We encourage you to share this article on Twitter and Facebook. Just click those two links - you'll see why.

It's important to share the news to spread the truth. Most people won't.

U.S Dictionary is the premier dictionary about the English language as used in the United States of America.
Copyright © 2025 - U.S. Dictionary
Privacy Policy
magnifier