Exam: IELTS

Definition: Describing something that has been received or inserted into another part, similar to how a sword fits into its sheath.

Example: The surgeon explained that the intussuscepted section of the intestine needed to be carefully examined.

Definition: A medical condition where a part of the intestine folds into another section, often causing a blockage.

Example: The doctor diagnosed the patient with intussusception after reviewing the symptoms and imaging results.

Definition: Describes a situation where an area is covered with water, often due to excessive rainfall or flooding.

Example: After the heavy rain, the streets were inundated, making it difficult for cars to pass.

Definition: To overwhelm someone or something with a large amount of things, such as water or information.

Example: After the heavy rain, the streets were inundated with water.

Definition: A large amount of water that covers land that is usually dry, often caused by heavy rain or melting snow.

Example: The inundation caused by the storm flooded many homes in the area.

Definition: Not useful or effective; having no practical value.

Example: The instructions were so complicated that they felt quite inutile.

Definition: To enter a place in large numbers, often in a forceful or aggressive way, usually with the intention of taking control or causing harm.

Example: The army plans to invade the neighboring country next month.

Definition: To enter a place or situation in a forceful or harmful way, often with the intention to take control or cause damage.

Example: The army plans to invade the neighboring country next month.

Definition: The process where a part of a structure folds inward, often seen in biological development, such as during the formation of certain embryonic layers.

Example: During embryonic development, invagination is crucial for forming the digestive tract.

Definition: Not valid or acceptable; something that is incorrect or not based on sound reasoning.

Example: The contract was declared invalid because it was not signed by both parties.

Definition: A person who is unable to care for themselves due to a long-term illness or disability.

Example: The charity provides support for invalids who need assistance with daily activities.

Definition: To release someone from duty or service due to illness or injury, often used in a military context.

Example: He was invalided out of the army after his injury.

Definition: To make something not valid or acceptable; to cancel or nullify it.

Example: The new evidence will invalidate the previous findings.

Definition: The action of making something not valid or acceptable.

Example: The invalidation of the contract caused a lot of confusion.