Exam: TOEFL

Definition: A person who studies or has a deep understanding of science, especially in fields like biology, chemistry, or physics.

Example: The scientist conducted experiments to learn more about climate change.

Definition: Related to a medical imaging technique that uses radioactive substances to visualize organs and tissues in the body.

Example: The doctor ordered a scintigraphic scan to assess the patient's heart function.

Definition: A medical imaging method that uses small amounts of radioactive material to create images of the inside of the body, helping to diagnose conditions or injuries.

Example: The doctor ordered a scintigraphy to get a better view of the patient's bone health.

Definition: To sparkle or shine brightly, often in a lively or animated way.

Example: The stars scintillate in the night sky, creating a beautiful display.

Definition: To emit or produce small flashes of light or sparks.

Example: The stars scintillate in the night sky, creating a beautiful display.

Definition: Something that is very clever, entertaining, or full of energy and brightness.

Example: The speaker gave a scintillating presentation that kept everyone engaged.

Definition: To emit or reflect light in a flickering or sparkling manner.

Example: The stars were scintillating in the clear night sky.

Definition: A quick flash of light or sparkle, often seen in certain materials when they absorb energy.

Example: The scintillation of the stars made the night sky look magical.

Definition: Relating to a type of hard, slow-growing tumor that has a lot of fibrous tissue.

Example: The doctor diagnosed the patient with a scirrhous tumor that required immediate attention.

Definition: The act of cutting or dividing something into parts; a separation or split.

Example: The scission of the company led to the creation of two separate entities.

Definition: A split or opening in an organ or part of the body, often referred to as a cleft or fissure.

Example: The surgeon carefully examined the scissure in the patient's tissue.

Definition: The tough, white outer layer of the eye that protects it and helps maintain its shape, except for the clear front part called the cornea.

Example: The doctor examined the sclera to check for any signs of infection or discoloration.