1.
step; difference in level; uneven surface
A difference in height between two surfaces, such as a step at a doorway, a curb, or an uneven pavement. Often mentioned as a hazard or accessibility concern.
A very practical everyday word. You will see 段差注意 (watch your step) signs in many buildings and public spaces in Japan.
Common collocations
- 段差注意 (watch your step — sign)
- 段差をなくす (to eliminate steps / make step-free)
- 段差のない (step-free, level)
- 段差でつまずく (to trip on a step)
Important in discussions of バリアフリー (barrier-free design) and accessibility. Small 段差 at entrances and between rooms are common in older Japanese buildings.