What does 大量 mean?
大量 is a Japanese adjective meaning “large quantity; massive (quantity); mass (e.g. mass production, mass transit, mass destruction)” in English. It is written as 大量 in kanji, たいりょう in hiragana, and tairyou in romaji. This word is part of JLPT N4 vocabulary.
Example sentence
日本は紙を大量に消費する。
Japan consumes a lot of paper.