Pronunciation: /ɪnˌfɪnɪˈtɛsəməl/
noun a quantity or value that is extremely small or close to zero
A1 An infinitesimal amount of sugar is needed for this recipe.
A2 The chances of winning the lottery are infinitesimal.
B1 The scientist used an infinitesimal amount of the substance for the experiment.
B2 The impact of the new policy on the economy is infinitesimal.
C1 The artist's attention to detail is so precise that he can create infinitesimal brush strokes.
C2 The mathematician studied the concept of infinitesimal numbers in great depth.
adjective exceedingly small; minute
A1 The ant was carrying an infinitesimal crumb.
A2 She made an infinitesimal mistake in her calculations.
B1 The chances of winning the lottery are infinitesimal.
B2 The impact of the new policy on the economy is infinitesimal.
C1 The difference in their opinions was infinitesimal, but caused a major argument.
C2 The scientist discovered an infinitesimal particle that could revolutionize the field of physics.
formal The scientist explained that the difference in size was infinitesimal, almost impossible to detect.
informal I could barely see the infinitesimal bug crawling on the leaf.
slang The chances of winning the lottery are infinitesimal, don't get your hopes up.
figurative Her patience was wearing thin, reduced to an infinitesimal amount after waiting for hours.
infinitesimaled
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more infinitesimal
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is infinitesmaling
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