Definition: A type of semiconductor device that changes its capacitance based on the voltage applied to it.

Example: The engineer used a varactor in the circuit to improve its performance.

Definition: Something that can change or vary; not fixed or constant.

Example: The weather is variable, so we should be prepared for anything.

Definition: A symbol or quantity that can change or take on different values.

Example: In the equation, x is a variable that can represent different numbers.

Definition: Describing something that is different from a standard or usual form, often with only small differences.

Example: The scientist studied a variant of the original species to understand its adaptations.

Definition: A form or version of something that is different in some way from other forms, often with slight differences.

Example: The scientist studied a variant of the virus that was more contagious than the original.

Definition: Having many different forms or types.

Example: The artist's work is variform, showcasing a range of styles and techniques.

Definition: An instrument that measures changes in magnetic fields or indicates the rate of climb in aircraft.

Example: The pilot checked the variometer to ensure a safe ascent during the flight.

Definition: Describing something that comes in various sizes or dimensions.

Example: The varisized boxes made it easy to pack items of different shapes.

Definition: A type of electronic component that changes its resistance based on the voltage applied to it, often used to protect electrical circuits from sudden increases in power.

Example: The technician installed a varistor to safeguard the circuit from voltage spikes.

Definition: A small container, often made of metal, used to carry and store collected plant specimens.

Example: The botanist carefully placed the flowers in the vasculum to preserve them for study.

Definition: Having a shape or appearance similar to that of a vase.

Example: The artist created a vaselike sculpture that beautifully held the flowers.

Definition: Having the shape or form of a container or tube.

Example: The vasiform structure of the plant allows it to transport nutrients efficiently.