延えん伸しん

noun, noun or participle which takes 'suru', transitive verb

stretching; extension; elongation

Used for physical lengthening (e.g., materials, roads, railway lines) and abstract extension (e.g., deadlines, contracts, lifespans). Often appears in technical or business contexts.

• 新しん幹かん線せんの路ろ線せんがさらに延えん伸しんされる予よ定ていだ。

  The Shinkansen line is scheduled to be extended further.

• 契けい約やくの期き限げんを一いっヶか月げつ延えん伸しんした。

  We extended the contract deadline by one month.