(of a language) using words that contain many elements that each express a meaning rather than separate words for each meaning

Finnish is an agglutinative language in which grammatical relationships are expressed mainly by suffixes. 芬兰语是一种语法关系主要是用后缀来实现的粘合性语言。

Hungarian uses agglutinative suffixes to show the person and number of the subject. 匈牙利语用附加后缀的方式来体现主语的人称和（单复）数。

This language is agglutinative, and combines morphemes to build words. 这种语言是粘合性的，它把词素组合到一起来构词。