HI

interj. hello! (used in greeting)

group of islands in the North Pacific (includes the islands which make up the state of Hawaii)

HI or Hi can mean:An informal way to say hello.Hi (magazine), an Arab-English language magazine. Hindi language (ISO 639-1, 'hi) Hi (kana), the Japanese characters ひ and ヒ pronounced as .H I (note the space), an astronomical spectral line Hi Records, a record label "HI" can also be an acronym or abbreviation: Humorous Interpretation, a National Forensics League category(ies) Hawaii (United States postal abbreviation) Holiday Inn hotels Hormonal imprinting    Hostelling International   Hydrogen iodide, an ionic diatomic compound which can be dissolved in water to form hydroiodic acid
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The University of Iceland (Icelandic: Háskóli Íslands) is an Icelandic state university, founded in 1911. During its first year of operation 45 students were enrolled. Today, the University of Iceland serves a nation of approximately 300,000 people and provides instruction for about 9,000 students studying in eleven faculties.
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Noun
1. a state in the United States in the central Pacific on the Hawaiian Islands
(synonym) Hawaii, Aloha State
(hypernym) American state
(part-holonym) United States, United States of America, America, US, U.S., USA, U.S.A.
(part-meronym) Haleakala National Park
(class) dolphinfish, dolphin, mahimahi

Noun
1. an expression of greeting; "every morning they exchanged polite hellos"
(synonym) hello, hullo, howdy, how-do-you-do
(hypernym) greeting, salutation

interj. hi, hello!

interj. in her opinion; in their opinion