concordance

名词 concordance:

1. a harmonious state of things in general and of their properties (as of colors and sounds); congruity of parts with one another and with the whole
   同义词：harmony, concord
2. agreement of opinions
   同义词：harmony, concord
3. an index of all main words in a book along with their immediate contexts

con.cor.dance

n.（名词）
Agreement; concord.
协议；和谐
An alphabetical index of all the words in a text or corpus of texts, showing every contextual occurrence of a word:
字母索引：依字母顺序对文章正文或作品全集所作的索引，其中显示每一个词的上下文：
例句：
a concordance of Shakespeare`s works.
莎士比亚作品集索引

Genetics The presence of a given trait in both members of a pair of twins.
【遗传学】 双胞胎所共有的特征