To put under a microscope means to closely examine or scrutinize something or someone in great detail, much like the process of placing an object on a slide and observing it through a microscope's magnifying lens. This expression is metaphorical and typically used to describe a situation where intense scrutiny or investigation is being applied.
When something is put under a microscope, it suggests a thorough analysis and close observation of its characteristics, behavior, or components, often in an effort to find flaws, inconsistencies, or hidden details. This metaphorical practice allows for a deeper understanding or revelation of the subject matter, as microscopic examination reveals intricate details that may not be visible to the naked eye.
In a broader sense, this idiom is also employed in contexts involving individuals. To put someone under a microscope implies subjecting them to intense scrutiny or investigation, such as an in-depth examination of their past actions, performance, or personal life. It can involve digging into someone's background, observing their behavior closely, or conducting investigations to discover any inconsistencies or faults.
Overall, the phrase "put under a microscope" symbolizes an exhaustive and meticulous process of examining, analyzing, or investigating an object or individual in minute detail to gain a comprehensive understanding or uncover any hidden aspects.
