Definition: Very sharp, often used to describe blades or tools that can cut easily and precisely.

Example: The ultrasharp knife made slicing through the vegetables effortless.

Definition: Very short in length or duration, often used to describe something that is extremely brief or compact.

Example: She wore an ultrashort dress to the party.

Definition: Very smooth and shiny, often to an extreme degree.

Example: The new car has an ultraslick design that catches everyone's attention.

Definition: Extremely or exceedingly small in size.

Example: The new technology allows us to create ultrasmall devices that fit in the palm of your hand.

Definition: Extremely smooth to the touch or appearance, without any roughness or imperfections.

Example: The surface of the new smartphone is ultrasmooth, making it easy to slide your fingers across it.

Definition: Relating to sound waves that have a frequency higher than what humans can hear, typically above 20,000 hertz.

Example: Ultrasonic cleaning is often used to clean delicate items without damaging them.

Definition: In a way that involves sound waves at frequencies higher than the upper limit of human hearing.

Example: The device operates ultrasonically to detect objects underwater.

Definition: The study and use of sound waves that are at frequencies higher than what humans can hear, often used in various technologies and medical applications.

Example: Ultrasonics is widely used in medical imaging to create images of the inside of the body.

Definition: Extremely thin or slender, often used to describe materials or objects that have a very small thickness.

Example: The ultrathin laptop is lightweight and easy to carry.

Definition: Very wide, often used to describe screens or images that have a wider aspect ratio than standard ones.

Example: The ultrawide monitor provides a more immersive gaming experience.