Exam: IELTS

Definition: A type of vowel sound that is pronounced in a relaxed way, often found in unstressed syllables of words, like the 'a' in 'sofa'.

Example: In the word 'banana', the first and last 'a' are pronounced as a schwa sound.

Definition: Related to a type of pain that affects the sciatic nerve, often causing discomfort in the lower back and legs.

Example: She experienced sciatic pain after sitting for too long.

Definition: The study of the natural world and its phenomena, often involving observation, experimentation, and analysis to gain knowledge.

Example: She is studying science to understand how the universe works.

Definition: Relating to or based on the methods and principles of science, often involving systematic observation and experimentation.

Example: The scientific method is essential for conducting reliable experiments.

Definition: In a way that is based on or related to science and its methods.

Example: The experiment was conducted scientifically to ensure accurate results.

Definition: The belief that scientific methods and approaches can be applied to all areas of knowledge and inquiry, often with an overconfidence in their effectiveness.

Example: Many critics argue that scientism overlooks important insights from the humanities and social sciences.

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.