fourpenny

Thân thiện

A carpenter selects a fourpenny nail from his toolbox.

Definition

Adjective 1. Used to describe a specific nail size: Refers to a nail that is 1 3/8 inches or 3.8 centimeters in length. This term originates from a historical classification system for nails based on their size and price.

Usage

The word "fourpenny" is a specialized technical adjective used almost exclusively in carpentry, construction, and hardware contexts to specify the length of a nail. It is typically placed before the noun "nail."

Examples

• We need fourpenny nails to secure this trim.
• The old fence was built using fourpenny nails.
• Check the specifications: it requires a fourpenny finish nail.

Advanced Usage

• The term is part of an old "penny" (abbreviated as "d") system for nail sizing, where a higher "penny" number indicates a longer nail (e.g., a sixpenny (6d) nail is longer than a fourpenny (4d) nail). The "fourpenny" designation is now a standardized length, not a price.
• It can be used attributively in compound nouns like "fourpenny nail" but is rarely used predicatively (e.g., "The nail is fourpenny" is uncommon).

Variants and Related Words

• 4d nail: The common written abbreviation, where "d" stands for "penny."
• Penny (as a unit): Refers to the historical sizing system itself (e.g., "What penny size is that nail?").

Synonyms

• 1 3/8-inch nail: A direct descriptive synonym.
• 3.8-cm nail: A direct descriptive synonym in metric measurement.

Antonyms

There is no direct antonym, but other nail sizes in the "penny" system serve as contrasting terms (e.g., twopenny (shorter), sixpenny (longer)).

Related Phrases

• Fourpenny nail: The complete and most common phrase using the adjective.

Học thuật

Adjective

1. used of nail size; 1 3/8 in or 3.8 cm long