Definition

1. Noun:
   • A specific carpal bone: The "hamate bone" is one of the eight small bones (carpals) that make up the wrist. It is located on the same side of the wrist as the little finger (ulnar side) and is characterized by a distinctive hook-like projection called the "hamulus."

Usage

• The term "hamate bone" is used in anatomical, medical, and biological contexts to precisely identify this specific wrist bone.
• It is often discussed in relation to injuries (like fractures), anatomical descriptions, or surgical procedures.

Examples

• Noun:
  • A fracture of the hamate bone is common in golfers and baseball players.
  • The surgeon carefully identified the hamate bone before proceeding with the operation.
  • The hamate bone articulates with the fourth and fifth metacarpal bones.

Advanced Usage

• "Hamate": In medical and anatomical terminology, the word "hamate" is frequently used alone as a shorthand for "hamate bone."
  • The x-ray confirmed a fractured hamate.

Variants and Related Words

• Hamate (n): The standard abbreviated form of "hamate bone."
• Unciform bone (n, archaic): An older, less common synonym for the hamate bone, also referring to its hook-like shape.
• Os hamatum (n): The formal Latin term used in international anatomical nomenclature.
• Hamulus (n): The specific name for the hook-like process that projects from the palmar surface of the hamate bone.

Synonyms

• Hamate: (The most direct synonym)
• Unciform bone: (An archaic synonym)

Related Anatomical Terms

• Carpal bones (n): The group of eight bones in the wrist, which includes the hamate.
• Pisiform (n): The carpal bone that articulates with the hamate on its dorsal surface.
• Triquetrum (n): The carpal bone that articulates with the hamate on its proximal surface.
• Capitate (n): The carpal bone that articulates with the hamate on its radial (thumb) side.

Noun

1. the wrist bone in line with the 4th and 5th fingers