Exam: TOEFL

Definition: A type of movement or response in which an organism moves towards or away from a solid object or surface due to physical contact.

Example: The plant exhibits thigmotaxis by curling its tendrils around the support structure.

Definition: The way a plant or organism grows or moves in response to touching a solid object.

Example: The vine showed thigmotropism by wrapping around the pole as it grew.

Definition: A chemical compound used as a preservative and antiseptic, particularly in vaccines and other medical products, known for its ability to prevent bacterial growth.

Example: Thimerosal is often used in vaccines to help prevent contamination.

Definition: Having little thickness or width; slender or narrow in shape.

Example: She wore a thin sweater on the chilly day.

Definition: In a way that has little thickness or density; not thick.

Example: She sliced the vegetables thin for the salad.

Definition: To make something less thick or less dense.

Example: She decided to thin the paint with some water before using it.

Definition: To use your mind to consider or reason about something.

Example: I often think about my future and what I want to achieve.

Definition: The process of considering or reasoning about something in a deliberate way.

Example: After a long think, she decided to change her career path.

Definition: To use your mind to consider or reason about something; to have an idea or opinion about something.

Example: I think we should leave early to avoid traffic.

Definition: Possible to consider or imagine; something that can be thought about or reasoned.

Example: In a world without technology, many things we take for granted are not even thinkable.

Definition: The quality or state of being able to be thought about or considered.

Example: The thinkableness of the idea made it easier for everyone to understand.

Definition: A person who spends a lot of time thinking, especially about important ideas or problems.

Example: She is a deep thinker who often contemplates the meaning of life.

Definition: Relating to the process of using one's mind to consider or reason about something.

Example: She is a very thinking person who always analyzes situations carefully.

Definition: The process of using your mind to consider or reason about something.

Example: Her thinking about the problem helped us find a solution.

Definition: A type of chemical compound that is derived from thiocyanic acid, often found as a salt or ester, containing the group SCN.

Example: The laboratory tested the thiocyanate for its reactivity with other chemicals.