心無し研削

しんなしけんさく

Also written 心なし研削

Meanings

1. Noun centerless grinding; centreless grinding

Kanji

• 心 heart. Read as シン.
• 無 without. Read as ない.
• 研 research. Read as ケン.
• 削 shave. Read as サク.

Jinuma: Japanese Dictionary · Word lists