đục một

Người thợ mộc dùng đục một để tạo rãnh trên thanh gỗ.

Definition

1. Noun:
   • A square-ended chisel: A specific type of woodworking or metalworking chisel characterized by a cutting edge that is straight and perpendicular to the sides, forming a square or rectangular profile. It is used for making clean, flat-bottomed cuts, mortises, or squaring holes.

Usage Examples

• Noun:
  • Anh thợ mộc dùng đục một để đẽo rãnh. (The carpenter used a square-ended chisel to carve a groove.)
  • Đục một là dụng cụ cần thiết để tạo lỗ vuông. (A square-ended chisel is a necessary tool for making square holes.)

Advanced Usage

• This term is highly specialized and primarily used within carpentry, joinery, and metalworking contexts. It refers specifically to the tool's shape and function.

Variants and Related Words

• Đục (n): chisel (a general term for all chisels).
• Đục vồ (n): firmer chisel (a stout chisel for heavy work).
• Đục bản (n): a wide chisel.

Synonyms

• Square chisel
• Butt chisel (in some specific contexts, though not a perfect synonym)

Notes

• The term "đục một" is a compound noun where "đục" means "chisel" and "một" specifies the "square-ended" type. It is treated here as a single lexical unit for the tool.
• This is a technical term unlikely to be used in everyday conversation outside of specific crafts.