What does 結合 mean?
結合 is a Japanese noun meaning “combination, union” in English. It can also be translated as “bond, join (in relational algebra)” depending on context. It is written as 結合 in kanji, けつごう in hiragana, and ketsugou in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
これらの州は結合して１つの国になった。
These states were united into one nation.