a person who is making a phone call Topics Phones, email and the interneta2打电话者 a person who goes to a house or a building 访问者;来访者 You had a caller this morning. 今天早上有人打电话给你。
Extra ExamplesNever open the front door to a caller unless you know the person. 千万不要给来访者开前门,除非你认识那个人。 The caller gave a name I thought I knew. 打电话的人给了一个我以为我知道的名字。 The only regular caller to the house was the postman. 邮差是唯一经常来这房子的人。
a person who shouts out the steps for people performing a square dance or country dance (方形舞或土风舞中)喊出舞步的指挥