This is the 1835th most frequent Japanese word.
意義
"意義" means "meaning" or "significance."
In this context, '意義' (igi) refers to the meaning or significance of life.
人生の意義を深く考えることは哲学の一部です。
Thinking deeply about the meaning of life is part of philosophy.
Here, '意義' (igi) denotes something having significance or a valuable impact.
このプロジェクトには社会に意義ある影響を与える可能性があります。
This project has the potential to make a meaningful impact on society.
In this sentence, '意義深い' (igi fukai) describes something as being profound or highly meaningful.