hello

American  

[he-loh, huh-, hel-oh] / hɛˈloʊ, hə-, ˈhɛl oʊ /

interjection

1. (used to express a greeting, answer a telephone, or attract attention.)

2. (an exclamation of surprise, wonder, elation, etc.)

3. (used derisively to question the comprehension, intelligence, or common sense of the person being addressed).

   You're gonna go out with him? Hello!

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noun

plural

hellos

1. the call “hello” (used as an expression of greeting).

   She gave me a warm hello.

verb (used without object)

helloed, helloing

1. to say “hello”; to cry or shout.

   I helloed, but no one answered.

verb (used with object)

helloed, helloing

1. to say “hello” to (someone).

   We helloed each other as though nothing had happened.

hello British  

/ hə-, ˈhɛləʊ, hɛˈləʊ /

1. an expression of greeting used on meeting a person or at the start of a telephone call

2. a call used to attract attention

3. an expression of surprise

4. an expression used to indicate that the speaker thinks his or her listener is naive or slow to realize something

   Hello? Have you been on Mars for the past two weeks or something?

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noun

1. the act of saying or calling "hello"

Etymology

Origin of hello

First recorded in 1865–70; variant of hallo

Example Sentences

The friendship that Duane had so hoped would blossom between the two of them had not yet progressed beyond occasional hellos.

From Literature

“Oh yes, hello there. Fine day to you, sir.”

From Literature

“Hey, Jonah buddy,” Dad said, too heartily, as soon as Jonah said hello.

From Literature

It was as if someone, somewhere in the world, knew she was alone and was saying hello.

From Literature

Nathan would say hello to Guthrie when he passed her on the street, but said he didn’t know her personally.

From The Wall Street Journal