(gāng) — to sharpen (a blade) on a steel; to strop; to hone

Definition

钢 (gāng) as a verb means to sharpen a blade by drawing it across steel — a specific tool-care action, not general sharpening. The noun sense 'steel' is a different word.

verb
to sharpen (a blade) on a steelto stropto hone

Examples

  • Chú shī zài qiē cài qián xiān bǎ dāo gāng le gāng.
    The chef steels the knife before cutting vegetables.
  • Zhè bǎ tì xū dāo hěn jiǔ méi gāng guò, yǐ jīng bú kuài le.
    This razor hasn't been stropped in a long time; it's already dull.
  • Nǐ gāng dé zhè me yòng lì, dāo fēng huì shòu sǔn de.
    If you strop so hard, the blade edge will get damaged.

Origin

Sound + meaning
六书liùshū
形声xíngshēng

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

This origin belongs to the traditional form 鋼; 钢 is its simplified writing.

Meaning part形符xíngfú
jīnmetal
Sound part声符shēngfú
gānggàng
Same sound today

The traditional form 鋼 shows 金, meaning metal, next to 岡, which carries the sound gāng; the simplified 钢 is a later shorthand.

Browse more HSK 7-9 words or search the full 43,000-word dictionary.