What does 一連 mean?
一連 is a Japanese noun meaning “a series, a chain, a ream (of paper)” in English. It can also be translated as “two reams (i.e. 1000 sheets of paper), verse” depending on context. It is written as 一連 in kanji, いちれん in hiragana, and ichiren in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
彼らは一連の音楽会を開催した。
They gave a series of concerts.