hone
/hoʊn/Definitions
1. verb
to sharpen or whet something, typically a knife or other cutting tool
“She spent the afternoon honing her new chef’s knife.”
2. noun
a hard, yellowish-brown mineral substance used in sharpening knives and scissors
“She used a piece of hone to sharpen the rusty scissors.”
3. verb
to improve or refine something, especially a skill
“He has been honing his English language skills through reading and writing.”