同どう義ぎ性せい

noun

synonymy; synonymity

Technical term used in linguistics and computing to describe the relationship between words with the same or nearly the same meaning.

• 同どう義ぎ性せいは自し然ぜん言げん語ご処しょ理りにおいて重じゅう要ような概がい念ねんです。

  Synonymy is an important concept in natural language processing.

• この二ふたつの語ごの同どう義ぎ性せいについて議ぎ論ろんする。

  We discuss the synonymy of these two words.