Definition

1. Noun:
   • A woodworking joint: A strong, permanent joint made by inserting a projecting tenon on one piece of wood into a precisely cut rectangular hole (mortise) in another piece. This creates a secure, often right-angled connection.
   • An anatomical joint: A specific, stable joint in the ankle, where the distal ends of the tibia and fibula bones form a socket-like mortise that receives the proximal end of the talus bone.

Usage Examples

• Noun (Woodworking):

  • The carpenter used a traditional mortise joint to assemble the frame of the door.
  • A well-made mortise joint is known for its strength and durability in furniture.

• Noun (Anatomy):

  • The stability of the ankle relies heavily on the integrity of the mortise joint.
  • An injury can disrupt the alignment of the bones forming the mortise joint.

Advanced Usage

• "To cut a mortise": The action of creating the rectangular hole in a piece of wood to receive a tenon.

  • He carefully cut a mortise to match the tenon on the adjoining piece.

• "Mortise-and-tenon joint": This is the full, more descriptive name for the woodworking joint, explicitly naming both components.

  • The table was constructed using only mortise-and-tenon joints, without any nails.

Variants and Related Words

• Mortise (noun/verb): The rectangular hole itself; also the act of cutting such a hole or joining with a mortise.

  • The mortise must be cut to a precise depth. (noun)
  • You must mortise the beam before inserting the tenon. (verb)

• Tenon (noun): The projecting piece of wood shaped to fit into a mortise.

  • He shaped the tenon to be a snug fit in the mortise.

Synonyms

• Woodworking: Tenon joint, mortise-and-tenon joint.
• Anatomy: Ankle mortise, talocrural joint (the more precise anatomical term).

Related Phrases

• "To fit like a mortise and tenon": An idiom describing a perfect, seamless, and secure fit between two components.
  • Their skills complemented each other; they fit together like a mortise and tenon.

Noun

1. a joint made by inserting tenon on one piece into mortise holes in the other
2. a gliding joint between the distal ends of the tibia and fibula and the proximal end of the talus