名詞 graver:

1. a tool used by an engraver
   同義詞：graving tool, pointel, pointrel

形容詞 grave:

1. dignified and somber in manner or character and committed to keeping promises
   同義詞：grave, sedate, sober, solemn
2. causing fear or anxiety by threatening great harm
   同義詞：dangerous, grave, grievous, serious, severe, life-threatening
3. of great gravity or crucial import; requiring serious thought
   同義詞：grave, grievous, heavy, weighty

grav.er

n.（名詞）
One who carves or engraves.
雕刻家：從事雕刻的人
An engraver`s cutting tool.
雕刻工具：一個雕刻家切割的工具