byname

noun

1. （为区分同名者而起的）别名
   a name given to sb who has the same first name as sb else, so that it is clear who is being referred to

1. Love is the byname of understanding.
   爱是理解的别名。
2. No God in the world can help me, Choosing is the byname of freedom, Different choice makes different future.
   前方有路任我选，世界无神能救我，选择等名与自由，选择各异未来异！
3. In this paper we introduce the constitute, working principle and mainly designing technique about the OUR XK-1 stereotactic radiosurgery treatment system ( byname X-knife), and make an analysis about the correlative formula, too.
   本文叙述了奥沃XK-1型立体定向放射手术治疗系统（简称X-刀系统）的系统构成、工作原理及主要设计计算方法，并给出了相关的计算公式说明。
4. Because her deeds are lack of official record, her birth year, the name, and the byname are inaccurate, so chapter one emphasizes on textual research.
   因其事迹未有正式记载，口耳相传中与实际情况多有不符之处，故而论文第一章着重于考证性论述，辨考其生卒年、姓名字号等。

noun

1. a familiar name for a person (often a shortened version of a person's given name)
   1. Joe's mother would not use his nickname and always called him Joseph
   2. Henry's nickname was Slim

   Synonym:    nicknamemonikercognomensobriquetsoubriquet