Synonym: good day. Similar words: shell, sell off, sell out, yellow, tell on, smell out, dwell on, smell of. Meaning: [hə'ləʊ] 
n. an expression of greeting.
n. an expression of greeting. 
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(61) I stood up to say hello and spilt my drink in the process.
(62) He popped his head around the door and said hello.
(63) Hello, it's Frank here.
(64) Promise you'll look in and say hello when you have time.
(65) He told me that I would not hello the manager if he hadn't helloed me.
(66) Hello! Is anybody there?
(67) Hello[sentencedict.com], Brooks!How are you?
(68) I said hello to her, but she ignored me completely!
(69) Well, hello there ! I haven't seen you for ages.
(70) We were passing through, so we thought we'd come and say hello.
(71) Hello! What's happened here?
(72) Barry popped his head round the door to say hello.
(73) I went over to say hello, but Vincent didn't recognize me.
(74) Hello! What's happening now?
(75) Johnny cries whenever he must say hello to an adult; he is afraid of his own shadow.
(76) He said hello and I felt my face turn bright red.
(77) Hello, Bill! How's tricks?
(78) He feigned surprise when I went up and said hello. Sentencedict.com
(79) There's Brendan. Why don't you go across and say hello?
(80) Hello. Is that Jo?
(81) Cathy poked her head round the door to say hello.
(82) Hello, this is very strange - I know that man.
(83) Hello! This is Nelson speaking?
(84) He walked by me without saying hello.
(85) Hello, may I speak to Terry, please?
(86) Hello, I'd like extension 2807, please.
(87) Hello darling. Did you have a good day?
(88) I said hello to her, but she didn't answer.
(89) I said "Hello," but she didn't notice.
(90) The two men said hello and shook hands.
More similar words: shell, sell off, sell out, yellow, tell on, smell out, dwell on, smell of, shelf, help, tell, sell, well, cell, bell, yell, shelter, helmet, swell, spell, cannot help, helpful, as well, seller, nonetheless, and the like, to the life, well known, well-known, in the least.