TRAPEZIUM BONE

Pronunciation (US):

(GB):

 Dictionary entry overview: What does trapezium bone mean? 

• TRAPEZIUM BONE (noun)
  The noun TRAPEZIUM BONE has 1 sense:

1. the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals

  Familiarity information: TRAPEZIUM BONE used as a noun is very rare.

 Dictionary entry details 

• TRAPEZIUM BONE (noun)

Sense 1

Meaning:

The wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals

Classified under:

Nouns denoting body parts

Synonyms:

os trapezium; trapezium; trapezium bone

Hypernyms ("trapezium bone" is a kind of...):

carpal; carpal bone; wrist bone (any of the eight small bones of the wrist of primates)

 Context examples 

The eight bones of the wrist: capitate bone, hamate bone, lunate bone (SEMILUNAR BONE), pisiform bone, SCAPHOID BONE, trapezium bone, trapezoid bone and triquetral bone.

(Carpal Bone, NLM, Medical Subject Headings)