Definition

1. Adjective:

   • Capable of being folded up and stored: Describes an object designed to be bent or creased over upon itself for compact storage or transport.

2. Noun:

   • The act of folding: The action of bending something, typically a flexible material like paper or cloth, so that one part covers another.
   • A geological process: A process in the Earth's crust that causes layers of rock to bend or curve, often forming mountains.
   • A biochemical process: The process by which a protein molecule forms its specific three-dimensional shape, which is crucial for its function.

Examples of Usage

• Adjective:

  • We bought a folding table for our small apartment.
  • He always carries a folding chair to the park.

• Noun:

  • The folding of the letter was done carefully.
  • The mountain range was formed by the folding of tectonic plates.
  • Scientists study protein folding to understand diseases.

Advanced Usage

• "Folding" as a gerund/noun in specialized contexts:
  • The folding of the map made it difficult to read the creased areas. (General action)
  • Research into RNA folding is a major field in molecular biology. (Biochemical process)

Variants and Related Words

• Fold (verb): To bend something over so that one part covers another.
  • Please fold the laundry.
• Foldable (adjective): Synonymous with the adjective 'folding'.
  • A foldable bicycle.
• Foldaway (adjective): Designed to be folded and put away.
  • A foldaway bed.
• Unfolding (noun): The process of opening something that has been folded.

Synonyms

• Adjective: Collapsible, foldable, portable.
• Noun (act): Bending, creasing, pleating.
• Noun (geology): Bending, warping, contortion.
• Noun (biochemistry): Conformation, three-dimensional structuring.

Related Phrases

• Folding money: Paper currency (as opposed to coins).
  • He paid in folding money.
• Folding door: A door that opens by folding back in sections.
  • The room was divided by a folding door.

Related Idioms

• Fold one's hands: To bring one's hands together, typically in a gesture of patience, resignation, or prayer.
  • She folded her hands and waited quietly.
• (To be) folding under pressure: To collapse or give way due to stress (note: this idiom uses the verb 'fold', not the noun/adjective 'folding').
  • The team is folding under the pressure of the championship.

Adjective

1. capable of being folded up and stored
   • a foldaway bed

Noun

1. the act of folding
   • he gave the napkins a double fold
2. a geological process that causes a bend in a stratum of rock
3. the process whereby a protein molecule assumes its intricate three-dimensional shape
   • understanding protein folding is the next step in deciphering the genetic code