1.
scale, yardstick, standard of measurement
A standard or criterion used to measure or evaluate something. Can refer to both physical measurement tools and abstract standards for judgment.
Usage
尺度 is most commonly used figuratively to mean a standard or criterion for evaluation. The literal meaning of a physical measuring tool is less common in modern usage.
Etymology
尺 is a traditional unit of length (about 30.3 cm), and 度 means degree or measure.
Common collocations
Similar words
基準 is the most common word for standard or criterion. 物差し is a physical ruler but is also used figuratively. 尺度 is more formal and often used in abstract or academic contexts.