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Osteoarthritis: meaning, definitions and examples

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osteoarthritis

 

[ ˌɔː.sti.oʊ.ɑːrˈθraɪ.tɪs ]

Noun
Context #1 | Noun

medical condition

Osteoarthritis is a degenerative joint disease characterized by the breakdown of cartilage and the underlying bone. It commonly affects weight-bearing joints such as the knees, hips, and spine, leading to pain, stiffness, and reduced movement. It is most prevalent in older adults but can occur in younger individuals as well, especially after joint injuries.

Synonyms

degenerative joint disease, osteoarthrosis, wear-and-tear arthritis

Examples of usage

  • She was diagnosed with osteoarthritis in her knees.
  • Osteoarthritis can significantly impact daily activities.
  • Treatment options for osteoarthritis include medication and physical therapy.
  • Many people with osteoarthritis benefit from exercise.
  • Chronic pain from osteoarthritis can affect sleep quality.

Word origin

The term 'osteoarthritis' comes from the Greek word 'osteo' meaning 'bone' and 'arthr' meaning 'joint'. 'Arthritis' itself is derived from the Greek 'arthron' meaning 'joint' and 'itis' meaning 'inflammation'. The word was first used in the 18th century to describe joint diseases characterized by pain and inflammation. While inflammation is a component of osteoarthritis, the primary issue is the degeneration of cartilage. As medical science advanced, the understanding of osteoarthritis evolved, focusing on the mechanical and biological changes in joint tissues. By the late 20th century, osteoarthritis was recognized not just as a wear-and-tear condition, but also as a complex disease influenced by various factors including genetics, obesity, and joint injury.

Word Frequency Rank

Positioned at #22,086, this word is part of extensive vocabulary. It's relatively rare in general usage but may be important in specific fields or formal writing.