Meaning and Usage
The verb 徹する (てっする) means to devote oneself completely or to be thoroughly committed to something. It often implies a strong focus or dedication, whether to a task, belief, or principle.
Common Contexts
You will frequently see 徹する used with nouns like 研究 (research), 正義 (justice), or 解決 (solution), indicating full dedication to these concepts.
Collocations and Patterns
- 〜に徹する: to devote oneself to ~, e.g., 研究に徹する (to devote oneself to research)
- 信念に徹する: to be committed to a belief
- 問題解決に徹する: to focus on solving a problem
Register and Nuance
This verb is formal and often used in written or professional contexts. It conveys a serious and resolute attitude.
Common Learner Mistake
Do not confuse 徹する with similar verbs like 集中する (to concentrate). 徹する emphasizes total commitment or devotion, often over a longer period or with a strong moral or professional implication.