What does 最小 mean?
最小 is a Japanese noun meaning “smallest, minimum” in English. It is written as 最小 in kanji, さいしょう in hiragana, and saishou in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
第二が周辺環境との親和性であり、最小の廃棄物、自然エネルギーの利用等、周辺の生態と調和した住空間を形成することである。
The second is the affinity with environment. By utilizing natural energy and reducing wastes, we have to make houses which harmonize with ecology.