腕を磨く
うでをみがく
expression, verb phrase
to hone one's skills; to improve one's abilities; to polish one's craft
1.
to hone one's skills; to improve one's abilities; to polish one's craft
To work on improving one's skills or abilities through practice and effort. Implies dedicated, ongoing effort to become better at something.
Etymology
腕 (arm; skill) + を + 磨く (to polish)
腕 here means skill/ability. 磨く (to polish) creates the metaphor of polishing or refining a skill like one would polish a gem or blade.
Common collocations
- 料理の腕を磨く - to improve cooking skills
- 語学の腕を磨く - to improve language skills
- 技術の腕を磨く - to hone technical skills
- 日々腕を磨く - to polish skills day by day
Usage
Implies
- Deliberate effort to improve
- Ongoing process, not one-time action
- Recognition that one can always get better
- Dedication and commitment to improvement
Similar words
- 技を磨く - to polish one's technique
- 実力を付ける - to build up ability
- スキルアップする - to skill up (modern)
- 研鑽を積む - to accumulate training (formal)
Related words
腕を振るう - to show one's skill (complementary - first you polish, then you show)