Definition

1. Noun:
   • A nail 1.5 inches long: A "fourpenny nail" is a specific type of nail, historically categorized by its size. The term refers to a nail that is approximately 1.5 inches (or about 3.8 centimeters) in length. The "penny" system (abbreviated as "d") is an old measurement for nail length.

Usage Examples

• Noun:
  • We need some fourpenny nails to secure this trim.
  • The old carpenter reached for a fourpenny nail from his apron pocket.
  • A box of fourpenny nails is perfect for small woodworking projects.

Advanced Usage

• The term is part of an archaic sizing system where "penny" indicates length, not cost. The origin is debated but may relate to the price per hundred nails in medieval England.
• In modern contexts, the size is more commonly referred to by its length in inches or millimeters, but the traditional term is still understood in carpentry and historical restoration.

Variants and Related Words

• Penny nail (n): The general category for nails sized using the penny system (e.g., sixpenny nail, tenpenny nail).
• Common nail (n): A type of nail with a thick shank and flat head, of which the fourpenny size is one variant.

Synonyms

• 1.5-inch nail: A direct description of its length.
• Small common nail: Describes its type and relative size.

Related Phrases

• "Penny size": Refers to the historical measurement system for nails.
  • The plans called for nails of an 8d penny size.

Notes on Meaning

• The primary and only standard meaning for "fourpenny nail" is a nail of the specified 1.5-inch length. It does not refer to a nail costing four pennies. The "fourpenny" designation is a fixed historical term for the size.

Noun

1. a nail 1.5 inches long