What does 列 mean?
列 is a Japanese noun meaning “queue, line, row” in English. It can also be translated as “group (of peers), sequence, series (taxonomic rank)” depending on context. It is written as 列 in kanji, れつ in hiragana, and retsu in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
この数字の列を合計しなさい。
Add up this column of figures.