1. 按名称：byextension 按扩展名 | byname 按名称 | bytesfree 字节空闲
2. 别名,绰号：bywork 業餘工作 | byname 別名,綽號 | concolorous 同色的
3. 别名：bymistake 疏忽 非故意的 | byname 别名 | byochi 锚地
4. 绰号：byliner 执笔者 | byname 绰号 | BYO 自带食物
noun
1. a familiar name for a person (often a shortened version of a person's given name)
e.g. Joe's mother would not use his nickname and always called him Joseph
Henry's nickname was Slim