Exam: TOEFL

Definition: To lose calcium or calcium compounds from a substance or body.

Example: The bones may decalcify if there is a lack of calcium in the diet.

Definition: To remove calcium or calcium compounds from something, such as bones or teeth.

Example: The dentist recommended a treatment to decalcify my teeth.

Definition: Relating to the process of removing calcium deposits or minerals from a substance, often used in contexts like dental care or water treatment.

Example: The decalcifying solution helped restore the appliance to its original condition.

Definition: To remove calcium from something, often to prevent hardening or buildup.

Example: The dentist recommended decalcifying the teeth to improve their health.

Definition: A set of ten important rules or principles, often referring to the Ten Commandments in the Bible.

Example: The Decalogue serves as a moral foundation for many religious traditions.

Definition: A specific drug that is used to cause loss of sensation or consciousness during medical procedures.

Example: The doctor administered decamethonium to the patient before the surgery.

Definition: Relating to a type of radio wave that has a wavelength between ten and one hundred meters.

Example: The decametric waves are used in various communication technologies.

Definition: To leave a place suddenly or secretly, often to avoid detection or responsibility.

Example: The soldiers decided to decamp in the middle of the night to avoid being caught.

Definition: A type of hydrocarbon that is part of the alkane series, consisting of ten carbon atoms and typically found in liquid form.

Example: Decane is often used as a solvent in laboratories.

Definition: To pour a liquid from one container into another, often to separate it from sediment or to serve it.

Example: The sommelier decided to decant the wine to enhance its flavor.

Definition: The process of pouring a liquid from one container to another, usually to separate it from sediment or other solids.

Example: After letting the mixture settle, she performed the decantation to remove the clear liquid from the sediment at the bottom.

Definition: To cut off someone's head; to behead.

Example: The ancient punishment for treason was to decapitate the offender.