Definition: Extremely light in weight or mass, often used to describe materials or products that are designed to be as light as possible.

Example: The ultralight backpack made hiking much easier and more enjoyable.

Definition: A very light aircraft designed for recreational use, usually made from lightweight materials and powered by a small engine, often meant for one person.

Example: He flew his ultralight over the beautiful landscape.

Definition: Very low in amount, level, or intensity.

Example: The ultralow prices attracted many customers to the store.

Definition: Referring to a type of rock or mineral that is very low in silica and high in iron and magnesium content.

Example: The geologist studied the ultramafic rocks to understand their formation.

Definition: A type of microscope that uses strong light to see very tiny objects that cannot be seen with a regular microscope.

Example: The scientist used an ultramicroscope to observe the behavior of colloidal particles.

Definition: A tool used to cut very thin slices of materials, especially for examining them under an electron microscope.

Example: The scientist used an ultramicrotome to prepare samples for detailed analysis.

Definition: A technique in microscopy that involves cutting very thin sections of a specimen using a specialized instrument called an ultramicrotome.

Example: Ultramicrotomy is essential for preparing samples for electron microscopy.

Definition: Extremely small in size, often used to describe objects that are much smaller than usual.

Example: The artist created an ultraminiature sculpture that could fit on a pencil tip.

Definition: Relating to something that is extremely physical or beyond the normal physical realm.

Example: The ultraphysical aspects of the performance left the audience in awe.

Definition: Extremely powerful or having a very high level of power and influence.

Example: The new engine is ultrapowerful, allowing the car to reach high speeds quickly.

Definition: Very accurate and exact, leaving no room for error.

Example: The scientist used an ultraprecise instrument to measure the tiny particles.