Which of the follwing words most likely means inflammtion joints?

The word that most likely means inflammation of joints is "arthritis." Arthritis is a general term for conditions that cause pain, swelling, and stiffness in the joints. There are many different types of arthritis, each with its own cause and symptoms. Some of the most common types of arthritis include osteoarthritis, rheumatoid arthritis, and psoriatic arthritis.