hi teachers,<br/><br/><br/><br/>He likes to be <b><u>referred</u></b> to as “Doctor Khee”.<br/><br/>Every object that has been used to cook, serve, and eat a meal can be <u><b>referred</b></u> to as the dishes.<br/><br/>In these 2 sentences, what is the meaning of <b><u>"referred"</u></b> gramatically speaking?<br/><br/>Is it an adjective, adverb? Neither of them? What is it?<br/><br/>Thanks in advanced<br/><br/>Thinking (Spain)