Definition: A person or thing that makes something waterproof, preventing water from passing through.

Example: The waterproofer applied a special coating to the roof to keep it dry during the rainy season.

Definition: The process or treatment that makes a material resistant to water, preventing it from getting wet or damaged.

Example: The waterproofing of the roof helped to keep the house dry during the heavy rain.

Definition: To make something resistant to water so that it does not get wet or damaged.

Example: They are waterproofing the roof to prevent leaks during the rainy season.

Definition: A large wheel that is turned by the flow of water, often used to lift water or generate power.

Example: The old waterwheel at the mill still turns with the river's current.

Definition: A measure of electrical power, usually expressed in watts or kilowatts, that indicates how much energy an appliance or device uses.

Example: The wattage of the light bulb determines how bright it will be.

Definition: Describing a state of having no electrical power or energy, particularly in relation to alternating current where the current and voltage are out of phase.

Example: The device operated in a wattless state, meaning it consumed no real power.

Definition: A device used to measure the amount of electrical power in watts that is being used in a circuit.

Example: The technician used a wattmeter to check the power consumption of the new appliance.

Definition: A range of frequencies used for communication, especially in radio transmissions.

Example: The radio station broadcasts on a specific waveband to reach its audience.

Definition: A visual or mathematical representation of a wave, showing its shape and characteristics like frequency and amplitude over time.

Example: The engineer analyzed the waveform to understand the signal's behavior.

Definition: A structure that directs and controls the movement of electromagnetic waves, often made of materials like glass or metal.

Example: The engineer designed a new waveguide to improve the signal transmission in the communication system.

Definition: A small wave or ripple, often used in scientific contexts to describe a specific type of wave pattern.

Example: The wavelet analysis helped to identify the different frequencies in the signal.