Exam: TOEFL

Definition: A condition where there is swelling and irritation of the bone or bony tissue.

Example: The doctor diagnosed her with osteitis after she complained of severe bone pain.

Definition: Appearing to be true or real, but possibly not actually so; often used to describe something that is presented in a certain way but may have a different reality.

Example: The ostensible reason for the meeting was to discuss the project, but they actually wanted to address other issues.

Definition: In a way that appears to be true but may not be; seemingly or apparently.

Example: Ostensibly, he was happy with the decision, but I could tell he was upset.

Definition: A showy display intended to attract attention or admiration, often in a way that seems excessive or pretentious.

Example: The ostentation of the wealthy guests at the party was hard to ignore.

Definition: Describing something that is designed to impress or attract notice, often in a way that is excessive or showy.

Example: The celebrity arrived at the party in an ostentatious outfit that drew everyone's attention.

Definition: In a way that is meant to attract attention or impress others, often by being overly showy or extravagant.

Example: She dressed ostentatiously for the party, wearing a sparkling gown and flashy jewelry.

Definition: Relating to or affected by a type of arthritis that occurs when flexible tissue at the ends of bones wears down.

Example: The patient was diagnosed with osteoarthritic changes in her knees.

Definition: A type of joint disease that happens when the cartilage that cushions the joints breaks down, often causing pain and stiffness, especially in older people.

Example: My grandmother suffers from osteoarthritis, which makes it hard for her to walk.

Definition: A type of cell that helps create and form bone tissue in the body.

Example: Osteoblasts play a crucial role in the growth and healing of bones.

Definition: Relating to a type of cell that helps form bone.

Example: The osteoblastic activity is crucial for bone growth and repair.