Exam: IELTS

Definition: In a way that lasts for a very long time or forever, without change.

Example: The changes made to the building will permanently improve its appearance.

Definition: A type of salt that contains manganese and is known for its strong oxidizing properties.

Example: Potassium permanganate is often used as a disinfectant in water treatment.

Definition: The ability of a material to allow liquids or gases to pass through it.

Example: The permeability of the soil affects how quickly water drains away.

Definition: Able to allow liquids or gases to pass through it.

Example: The permeable material allowed water to flow through easily.

Definition: To spread or pass through something, often in a way that affects the entire area.

Example: The smell of fresh bread began to permeate the room.

Definition: To spread or flow through something, especially in a way that fills or affects it completely.

Example: The smell of fresh bread began to permeate the entire house.

Definition: A measurement that expresses a ratio or rate per thousand parts of a whole.

Example: The permillage of alcohol in the blood is often used to determine legal intoxication levels.

Definition: The state or quality of being allowed or permitted; the ability to do something according to rules or laws.

Example: The permissibility of certain actions varies depending on the context and regulations.

Definition: Allowed or permitted according to rules or laws.

Example: Wearing a hat in class is not permissible according to the school rules.

Definition: The quality or state of being allowed or accepted according to rules or standards.

Example: The permissibleness of the new policy was debated among the committee members.

Definition: In a way that is allowed or permitted according to rules or laws.

Example: The students can permissibly use their notes during the exam.