noun
primary significance; first principle; most important thing
Refers to the most fundamental meaning, importance, or principle of something. Often used in formal or philosophical contexts.
この問題の第一義は、安全性の確保にある。
The primary significance of this issue lies in ensuring safety.
教育の第一
The first principle of education is character building.
noun
absolute truth; ultimate truth
Buddhist term for the highest, unconditioned truth, as opposed to conventional truth. Rare outside specialized contexts.
仏教では、第一義は言葉で表現できないとされる。
In Buddhism, the ultimate truth is said to be inexpressible in words.