Definition of ELBOW


Elbow is a noun that primarily refers to the joint between the forearm and the upper arm, allowing for the bending and extension of the arm. It also serves as a verb, describing the action of pushing or jostling someone with one’s elbow. Here are several key aspects related to both the noun and verb forms of the term:

Noun: Anatomical Joint The elbow, as a noun, is a complex joint formed by the articulation of three bones: the humerus (upper arm bone), the ulna, and the radius (forearm bones). It enables the flexion, extension, and rotation of the forearm relative to the upper arm, facilitating movements such as bending the arm, lifting objects, and performing tasks requiring fine motor skills.

Noun: Point of Contact In a broader sense, the term elbow can also refer to a sharp bend or angle in a structure or object resembling the bend of the human elbow. For example, it may describe a sharp bend in a pipe, a fitting, or a piece of machinery.

Verb: Physical Interaction As a verb, to elbow signifies the act of using one’s elbow to push, nudge, or jostle someone or something. It can be used in both literal and figurative contexts, indicating physical contact or a metaphorical attempt to assert oneself or gain an advantage in a competitive or crowded situation.

Verb: Assertive Action In social or competitive settings, the verb to elbow may imply assertiveness or aggressiveness in securing one’s position or space. It can suggest a deliberate and sometimes forceful effort to maneuver or navigate through a crowd, gain attention, or establish dominance in a physical or social context.

In summary, elbow functions as both a noun and a verb, representing both the anatomical joint that facilitates arm movements and the action of using one’s elbow to push or assert oneself physically. It plays a crucial role in human anatomy and communication, serving as a versatile tool for both physical interaction and expression.

Examples of ELBOW in a sentence

  • She accidentally bumped her elbow on the table, causing a sharp pain.
  • The pitcher felt a twinge in his elbow after throwing too many pitches.
  • He leaned his elbows on the railing, gazing out at the view below.
  • The elbow is a hinge joint that connects the forearm to the upper arm.
  • She gently nudged him with her elbow to get his attention.
  • The child’s elbows were scraped from falling off the bike.
  • He rested his chin on his elbow as he listened intently to the conversation.
  • The hiker felt a sense of accomplishment as she reached the elbow of the trail, where it curved sharply to the left.

Origin of ELBOW

The term elbow is a familiar anatomical term referring to a joint in the human body. Exploring its etymology and anatomical significance provides insight into its role in human physiology and everyday movements.

  • Roots in Old English: “Elbow” originates from the Old English word “elnboga,” which combines “eln,” meaning “forearm,” and “boga,” meaning “bend” or “joint.”
  • Historical Development: The term evolved over time to describe the joint connecting the upper arm and the forearm, reflecting its structural and functional characteristics.

In conclusion, elbow represents a vital anatomical structure essential for upper limb function and mobility in humans. Its etymology reflects its historical roots in Old English, while its anatomical significance underscores its importance in facilitating a wide range of movements and activities in daily life. Understanding the elbow’s structure and function enhances appreciation for the intricate design of the human body and the marvels of biomechanics.


  • Joint
  • Hinge
  • Flexure
  • Bend
  • Articulation
  • Connection
  • Pivot
  • Junction


  • Extension
  • Straightening
  • Rigidity
  • Immobility
  • Stiffening
  • Unbending
  • Inflexibility
  • Tautness


  • Forearm joint
  • Arm bend
  • Cubital joint
  • Upper limb junction
  • Flexing point
  • Arm crook
  • Jointed arm
  • Limb pivot

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