Exam: TOEFL

Definition: In a position where something is placed or arranged from one side to the other, often crossing over something else.

Example: Not applicable as 'across' is not an adjective.

Definition: In a way that goes from one side to another, or in a manner that is clear and understandable.

Example: The cat jumped across the street.

Definition: This word is used to describe movement or position from one side of something to the other side. It can also mean being in contact with something or being on the opposite side.

Example: The children ran across the field to play.

Definition: A type of poem or writing where the first letters of each line create a word or message when read together.

Example: The teacher asked the students to create an acrostic using their names.

Definition: In a way that forms an acrostic, which is a type of poem or puzzle where the first letters of each line spell out a word or message.

Example: The poem was written acrostically, with each line starting with the letters of the word 'LOVE'.

Definition: This term refers to the absence or deficiency of a heartbeat or pulse.

Example: The doctor noted the patient's acrotism during the examination.

Definition: A chemical compound that is used in making synthetic materials and can be found in some foods when they are cooked at high temperatures. It is known to be harmful to health.

Example: Acrylamide is formed when certain foods are cooked at high temperatures, such as frying or baking.

Definition: To do something or behave in a certain way, often in a manner that is not genuine or natural. It can also mean to perform in a play or show.

Example: She acts like a born leader.

Definition: A thing that is done, especially something that is done intentionally or as part of a performance. It can also refer to a formal document created by a government or organization, or a section of a play or opera.

Example: The act of Congress was signed into law last week.

Definition: To do something in a particular way, especially to perform a role in a play or to behave in a certain manner.

Example: She plans to act Lady Macbeth in the upcoming play.

Definition: A type of protein that plays a key role in muscle movement and helps maintain the shape of cells. It works together with another protein called myosin to allow muscles to contract and cells to move.

Example: Actin plays a crucial role in muscle contraction and cellular movement.

Definition: This word describes someone who is temporarily taking on a role or position, often in a performance or dramatic context. It can also refer to something that is suitable for theater or acting.

Example: She is the acting manager while the regular manager is on vacation.

Definition: The practice or skill of performing in plays, movies, or television shows, where a person takes on a character and acts out a story.

Example: She has been involved in acting since she was a child.

Definition: In a way that relates to or is caused by light, especially ultraviolet light, which can cause chemical reactions.

Example: The light was filtered actinically to enhance the chemical reactions.

Definition: A group of 15 radioactive elements in the periodic table, starting with actinium and ending with lawrencium, known for their similar chemical properties.

Example: The actinide series includes elements like uranium and plutonium, which are used in nuclear reactors.