What is definition uttermost?

The word "uttermost" is an adjective that means the highest degree, greatest intensity, or utmost point possible. It is often used in phrases such as "to the uttermost corner," "to the uttermost limit," or "to the uttermost extent." The word is derived from the Old English words "uhttermest," which means "outermost," and "ut," which means "out." In religious contexts, "uttermost" can refer to the farthest reaches of the afterlife or the most complete salvation available.