Meaning and Usage
"応用" (おうよう) refers to the act of applying knowledge, theories, or skills to practical situations. It is often used in academic, technical, or everyday contexts where something learned is put to use beyond theory.
Common Contexts
You will frequently see "応用" in phrases like "応用力" (application ability) or "応用問題" (applied problems), especially in education and work settings. It implies moving from basic understanding to practical implementation.
Collocations and Patterns
- 応用力 (おうようりょく): ability to apply knowledge or skills
- 応用問題 (おうようもんだい): applied problem, often in exams
- 応用できる (おうようできる): can be applied
Register and Nuance
"応用" is a neutral, formal word suitable for written and spoken Japanese. It is not casual but common in professional and academic conversations.
Common Learner Mistake
Learners sometimes confuse "応用" with "利用" (りよう), which also means "use". "応用" emphasizes adapting or applying knowledge creatively or practically, while "利用" is more about using something as is.