What does 大小 mean?
大小 is a Japanese noun meaning “large and small” in English. It is written as 大小 in kanji, だいしょう in hiragana, and daishou in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
道路上の大小の石に気をつけなさい。
Watch out for big and small stones on the road!