一いち次じ元げん

noun, noun which may take the genitive case particle 'no'

one-dimensional; one dimension

Used in mathematics, physics, and computing to describe a space, object, or array with only one dimension. Also used figuratively for something lacking depth or complexity.

• 一いち次じ元げんの線せんは長ながさだけを持もつ。

  A one-dimensional line has only length.

• この問もん題だいを一いち次じ元げん的てきに考かんがえてはいけない。

  You shouldn't think about this problem in a one-dimensional way.