philatelist

noun

1. 集邮爱好者；邮票专家
   a person who collects or studies stamps

1. 集邮者
   A philatelist is a person who collects and studies postage stamps.

1. I am a committee member of the Philatelist Association of our university.
   我是我们大学里集邮家协会的成员。
2. He is a philatelist;
   他是一位集邮家。
3. He is a philatelist; part of his collection is rare sets of postage stamps of the Qing Dynasty.
   他是一位集邮家。他藏品的一部分是罕见的套头的大清国邮票。

noun

1. a collector and student of postage stamps

   Synonym:    stamp collector