Infinitesimal

Infinitesimal describes something extremely small, so minute as to be almost immeasurable or insignificant. It often relates to quantities, differences, or changes that are virtually zero, though still present. The term implies a level of diminutiveness beyond what is easily perceptible, requiring specialized tools or techniques to detect or analyze. It emphasizes the extreme subtlety and smallness of an element or its effect, often within a scientific or mathematical context.

Infinitesimal meaning with examples

• The scientist discovered an Infinitesimal trace of the rare element, only detectable with the most advanced analytical equipment in the world.
• Despite the massive investment, the project's impact on overall productivity was, in reality, an Infinitesimal change, barely affecting the bottom line.
• The patient showed an Infinitesimal improvement after taking the new medication, too small to be readily apparent but still clinically important.
• Mathematical calculations often utilize Infinitesimal values to approximate continuous changes, such as slopes of curves.
• The earthquake caused an Infinitesimal shift in the Earth's tectonic plates, which geologists were able to record and analyze.