Definition

Noun: 1. A type of interior door: A door that opens by folding its panels back in sections, typically along vertical tracks, instead of swinging on hinges.

Usage

• A folding door is used to close off or divide interior spaces, such as between a living room and dining area, or to conceal a closet. It is a space-saving solution as it does not require the clearance needed for a swinging door.

Examples

• "They installed a folding door to separate the home office from the living room when needed."
• "The closet has a mirrored folding door that makes the room appear larger."
• "For the patio enclosure, we chose a wide folding door system made of glass panels."

Advanced Usage

• "Accordion door": This is a common synonym and describes the concertina-like action of the door as it folds. While often used interchangeably, "accordion door" sometimes specifically refers to models made of lighter materials like vinyl or fabric.
  • Example: "The temporary partition was just a simple accordion door."

Variants and Related Words

• Bifold door (n.): A specific type of folding door, typically with two panels that fold in half. Bifold doors are very common for closets.
  • Example: "The bedroom closet has wooden bifold doors."
• Partition (n.): A general term for a structure that divides a space, which could be a wall, screen, or a folding door.
• Room divider (n.): A piece of furniture or structure, which can include folding doors, used to separate areas within a room.

Synonyms

• Accordion door
• Concertina door
• Bifold door (a specific subtype)

Antonyms / Contrasting Terms

• Swing door (n.): A door that opens by swinging on hinges.
• Sliding door (n.): A door that opens by sliding horizontally along a track.
• Pocket door (n.): A sliding door that disappears into a compartment within the wall when opened.

Noun

1. an interior door that opens by folding back in sections (rather than by swinging on hinges)