Dictionary.com
Thesaurus.com

hallo

American  
[huh-loh] / həˈloʊ /
Also halloa or hullo

interjection

  1. (used to call or answer someone, or to incite dogs in hunting.)


noun

plural

hallos
  1. the cry “hallo!”

  2. a shout of exultation.

verb (used without object)

halloed, halloing
  1. to call with a loud voice; shout; cry, as after hunting dogs.

verb (used with object)

halloed, halloing
  1. to incite or chase (something) with shouts and cries of “hallo!”

  2. to cry “hallo” to (someone).

  3. to shout (something).

hallo British  
/ həˈləʊ /
  1. a variant spelling of hello

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

  1. a variant spelling of halloo

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hallo

First recorded in 1560–70; variant of hollo, itself variant of earlier holla, from Middle French hola, equivalent to ho “ahoy” + la “there”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A spin painting that Hirst made with Bowie – Beautiful, hallo, space-boy painting – is estimated at £250,000-£350,000.

From The Guardian • Nov. 1, 2016

In their Manga suits, their moon boots, they tossed their teased doll’s hair and called, Hallo- hallo.

From "Middlesex: A Novel" by Jeffrey Eugenides

"Hallo, hallo, hallo, my distracted daughter—no 'crying out,' if you please!"

From The Outcry by James, Henry

As I ride homeward down the trail, I lift up my voice and hallo to the sun for joy.

From Seeds of Pine by Canuck, Janey

About one o’clock in the morning, I had gone on deck, and was walking to and fro with the first officer, Mr. James, when I thought that I heard a faint hallo from to windward.

From The Privateer's-Man One hundred Years Ago by Marryat, Frederick