1.
method of use; how to use; directions for use
The procedure for using a particular product, tool, or piece of equipment correctly. Commonly seen on packaging, instruction manuals, and product labels as a heading introducing usage instructions.
正しい使用法を守ってください。
Please follow the correct usage instructions.
使用する前にラベルの使用法をよく読んでください。
Before use, please read the directions on the label carefully.
薬は使用法を間違えると思わぬ副作用が出ることもある。
If medicine is used incorrectly, it can sometimes cause unexpected side effects.
Compound of 使用 ('use') and 法 ('method; way'). A formal near-synonym of 使い方 ('how to use'), with a more written/technical register.
USAGE:
- Standard heading on medicine boxes, cleaning products, appliances, and industrial equipment. Often paired with warnings (e.g., 用法・用量を守る 'observe the dosage and directions').
- 用法 is especially common on pharmaceutical labels; 使用法 is broader and applies to almost any product.
- More formal than 使い方; use 使い方 in conversation and 使用法 in written instructions or formal explanations.
COMMON COLLOCATIONS:
- 使用法を守る: to follow the directions for use
- 正しい使用法: correct method of use
- 使用法を読む: to read the directions
- 使用法説明: explanation of usage
- 誤った使用法: incorrect use; misuse
SIMILAR WORDS:
- 使い方: how to use — everyday spoken equivalent.
- 用法: usage; directions — nearly identical in meaning; very common on medicine labels.
- 取扱い方: method of handling — emphasizes careful handling, especially of fragile or dangerous items.
- 操作法: method of operation — specifically for operating machinery or electronic devices.