KanjiJLPT N2
Hinder

hinder, hurt, harm

Mnemonic

A village drafted an entire chapter of absurd bylaws—no walking, no loud breathing, no eye contact—purely to hinder outsiders from passing through. Each day the chapter grew longer, and the village became more walled off from the world.
Additional thoughts
Picture a village gate plastered with an impossibly long scroll of chapter after chapter of ridiculous rules. The sheer volume of regulations IS the barrier that hinders everyone.
Quick recall
A village uses a chapter of absurd laws to hinder all who pass.

Details

The keyword for 障 is hinder. This kanji conveys the idea of obstructing, impeding, or creating a barrier that prevents smooth progress or passage. It is used in contexts relating to obstacles, impediments, and disabilities—anything that stands in the way and blocks normal functioning or movement. The sense is of something rising up to interfere with what would otherwise proceed unimpeded.
On'yomi
しょう
Kun'yomi
さわ.る