Meaning
理論 (りろん, riron) is a JLPT N1 noun meaning “theory”.
Kanji in this word
Example sentences 12
彼は大学で音楽の理論を勉強したんだよ。
He studied music theory in college.
これは大切な理論だ。
This is an important theory.
彼の理論は一考に値する。
His theory deserves consideration.
彼の理論は事実に基づく。
His theory is based on fact.
理論を事実に基づかせる。
Rest one's theory on facts.
彼の理論は実行に移された。
His theories were put into effect.
この理論は全てに当てはまる。
This theory holds in everything.
この理論は日本にあてはまる。
This theory is true of Japan.
彼の理論にはついていけない。
I can't follow his logic.
理論の上では可能だが難しい。
In terms of theory it is possible, but it is difficult.
彼の理論は時代を超越していた
His theory was ahead of its time.
理論と実際を結び付けるべきだ。
You should combine theory with practice.