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arm bone

arm bone

2 2.7
A bone that forms part of the arm, for example the humerus, radius or ulna
  • noun
  • /ɑrm boʊn/
translation icon : hueso del brazo
  • The arm bones of humans, bats, porpoises, and horses are similar by homology, despite later divergence of function.

Leg and arm bones, hip bones, ribs and vertebra.

Examples

  • Reaching back into the box under the table, he hands me a broken radius arm bone about five inches long.

    Academic text (2008)
  • They also help hold the ball of your upper arm bone firmly in your shoulder socket.

    Blog text (33)
  • The answer may lie in her fingers and arm bones.

    Academic text (2007)
  • OK, so your arm bones are aligned and all that, but what is this thing like to use?

  • I do find an aperture in both upper arm bones just above the elbow.

    Academic text (2002)
  • The results should indicate whether her fingers and arm bones had to adapt to the strain of frequent tree climbing.

    Academic text (2007)
  • These muscles and tendons connect your upper arm bone with your shoulder blade.

    Blog text (33)
  • The archaeologist discovered a complete arm bone from an ancient human skeleton.

  • During the surgery, the doctor repaired the fracture in the patient's arm bone to restore mobility.

  • In her anatomy class, she learned about the different parts of the arm bone, including the humerus and radius.

Synonyms

humerus
vsarm bone
  • Specialized
11 5.5

A long upper arm bone that goes from shoulder to elbow

is a general term for any skeletal part that forms the upper limb
ulna
vsarm bone
  • Specialized
10 5.8

The longer inner bone in the forearm from elbow to wrist opposite the thumb

is a general term for any skeletal part that forms the upper limb
radius
vsarm bone
  • Specialized
8 4.8

The outer, shorter bone in the forearm on the thumb side

is a general term for any skeletal part that forms the upper limb
elbow bone
vsarm bone
3.0

The inner longer bone of the forearm between the elbow and the wrist

is a general term for any skeletal part that forms the upper limb

Surface Forms

arm bone singular
arm bones plural

Morphology

arm + bone

The meaning is directly and transparently derived from the constituents: 'arm' (upper limb) + 'bone' (skeletal tissue) yields a bone in the arm. This noun–noun compounding follows a basic, cross-linguistically common composition pattern, so a B1 learner who knows both words will readily infer the MWE's meaning.

Etymology

Arm bone is a simple name: arm + bone shows the hard part inside your arm, like the big bone in the upper arm and the two bones in the lower arm. So, it means 'a bone in the arm'.