Pronunciation: [ɪnðə lˈiːst] (IPA) 
The phrase "in the least" is often used to convey the idea of something being minimal or insignificant. When pronounced, the correct stress falls on the second syllable of "least" (pronounced /liːst/). The "ea" in "least" is a diphthong, pronounced as a long "e" sound followed by a short "i" sound, represented as /iː/. The word "least" is also a homophone with "leased," but the context should make the meaning clear.
"In the least" is an idiomatic expression used to convey the idea of the smallest amount or degree of something. It emphasizes the minimum level or extent of a particular situation or action. This phrase is commonly used in negative statements or questions to express a lack of concern or expectation. It suggests that even the most minimal outcome or effort would be acceptable or sufficient.
The phrase "in the least" often implies a sense of surprise or disbelief. It indicates that something is so insignificant that it surpasses any possible measurement or consideration. For example, if someone says they are not worried "in the least" about something, they are implying that their level of concern is absolutely negligible.
Alternatively, this expression can be employed to express a lack of enthusiasm or interest. If someone says they are not interested "in the least" in a given topic, it means they have absolutely no inclination or desire to engage in discussion or further exploration of that subject.
Overall, "in the least" is used to emphasize that the aspect being discussed is of such a minimal importance or concern that it is scarcely worth any consideration or attention.
