次元
Meanings
1
Used in mathematics, physics, and science fiction for spatial or temporal dimensions. Also used metaphorically for a distinct realm or level of existence.
We live in a three-dimensional world.
That story felt like an event from another dimension.
2
perspective; level; point of reference
Refers to a standpoint, frame of reference, or qualitative level. Often used in phrases like 次元が違う (on a different level) or 同じ次元で考える (think on the same level).
His proposal is on a different level.
Let's discuss the problem on the same level.
Usage patterns
- 〈事〉は次元が違うto be on a completely different level
A professional's skill is on a whole different level.
- 次元を超えるto transcend dimensions; to go beyond the ordinary framework
The story expands beyond the boundaries of dimensions.
- 同じ次元で〈動詞〉to discuss/consider something on the same level
It's unreasonable to compare those two on the same level.
- 〈事〉次元の話a matter belonging to a particular level or scale of discussion
That's already a matter on a national scale.