hello

[he-loh, huh-, hel-oh]

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!

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

/ 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?

noun

1. the act of saying or calling "hello"

Word History and Origins

Origin of hello¹

First recorded in 1865–70; variant of hallo

Word History and Origins

Origin of hello¹

C19: see _hallo

Example Sentences

However bored the person helping you at the window may seem, or if they’re disinclined to return your cheery hello, that person in line before you may have been a jerk.

Read more on Los Angeles Times

Other photos in her post included a "hello baby" sign hanging on a kitchen door, and a picture of Moorish-Gallagher holding her son's hand.

Read more on BBC

In addition to evaluating algorithms for other pets—hello, cats!—it is considering monitoring for lost people as well.

Read more on The Wall Street Journal

"It is amazing. Everybody wants to say hello, everyone wants to give you a kiss and say welcome."

Read more on BBC

He was always delighted when fans and aspiring filmmakers stopped to say hello.

Read more on Los Angeles Times