Definition

1. Noun:
   • The act of shaping into parallel ridges and grooves: The process of forming a series of alternating, parallel ridges and furrows.
   • A ridge on a corrugated surface: One of the raised, parallel folds or waves on a surface that has been corrugated.

Usage and Examples

• Noun (Act/Process):
  • The corrugation of the metal sheet makes it stronger. (The process of forming ridges in the sheet increases its structural strength.)
  • Corrugation is a common technique in cardboard manufacturing.
• Noun (Physical Feature):
  • Each corrugation in the pipe helps it bend without kinking. (Each individual ridge allows for flexible movement.)
  • Run your finger along the deep corrugations of the roofing material.

Advanced Usage

• Technical/Industrial Context: The term is frequently used in engineering, construction, and packaging to describe both the process and the resulting structural feature that adds strength and flexibility.
  • The design relies on the precise corrugation of the steel for load-bearing capacity.

Variants and Related Words

• Corrugate (verb): To form or shape into parallel ridges and grooves.
  • They corrugate the iron to create a more durable panel.
• Corrugated (adjective): Shaped into parallel ridges and grooves.
  • Corrugated cardboard is widely used for shipping boxes.

Synonyms

• Ribbing: A pattern or structure of raised lines.
• Fluting: Parallel grooves, though often semicircular in profile (common in columns or architecture).
• Grooving: The act of making long, narrow cuts or depressions.

Antonyms

• Smoothing: The act of making a surface flat and even.
• Planarization: The process of making a surface flat or level.

Related Phrases and Concepts

• Corrugation frequency: Refers to the number of ridges per unit of length.
• Corrugation depth: The height from the bottom of a groove to the top of a ridge.

Noun

1. the act of shaping into parallel ridges and grooves
2. a ridge on a corrugated surface