磨く

みがく

to brush (teeth)

JLPT N5

Character Breakdown

Meaning and Usage

The verb 磨く (みがく) primarily means "to brush" or "to polish," often used for teeth or shoes. It also extends metaphorically to "improve" or "refine" skills or abilities.

Common Contexts

  • Brushing teeth: 毎朝歯を磨く (brush teeth every morning).
  • Polishing objects: 靴を磨く (polish shoes).
  • Improving skills: 会話力を磨く (hone conversational skills).

Collocations and Patterns

  • 歯を磨く: to brush teeth, a daily hygiene routine.
  • 靴を磨く: to polish shoes, often before going out or for formal occasions.
  • 技術を磨く: to improve or refine a skill or technique.

Usage Notes

磨く is a transitive verb requiring a direct object. When used metaphorically, it implies active effort to enhance or perfect something. Learners sometimes confuse 磨く with 洗う (to wash), but 磨く involves rubbing or polishing rather than just cleaning.

Register

This verb is common in everyday conversation and written language, suitable for both casual and formal contexts depending on the object and situation.

Example Sentences

まいあさ、はをみがくことはたいせつです。

Brushing your teeth every morning is important.

くつをみがいてぴかぴかにした。

I polished my shoes until they shined.

かれはにほんごのかいわりょくをみがいている。

He is improving his Japanese conversational skills.