![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/72/Sleeping_kitten.jpg/220px-Sleeping_kitten.jpg)
Hello is an expression or gesture of greeting — used interjectionally in greeting, in answering the telephone, or to express surprise.[1]
References
edit- ^ "Hello Definition". Merriam-Webster. Retrieved 20 March 2014.
Hello is an expression or gesture of greeting — used interjectionally in greeting, in answering the telephone, or to express surprise.[1]