"Knocks the bottom out of" is a phrase used to describe an action that completely dismantles or ruins something, often causing it to lose its foundation or structure. This idiomatic expression is derived from the literal act of removing the base or support from an object, causing it to collapse or lose its stability.
Metaphorically, this phrase is used to indicate a situation where the fundamental aspects, principles, or values underlying something are severely undermined or destroyed, resulting in a significant negative impact. It suggests that the basis of a belief, argument, theory, or system has been discredited or invalidated, rendering the entire structure unsound or untenable.
For example, in a business context, one might say that a major scandal involving a company's top executives can "knock the bottom out of" its reputation, severely damaging its credibility and stakeholder trust. Similarly, in a political context, a controversial decision or scandal can "knock the bottom out of" a leader's popularity or support, diminishing their authority and influence.
In summary, "knocks the bottom out of" refers to an action or event that completely undermines, weakens, or destroys the foundational aspects of something, leading to significant negative consequences and potentially rendering the entire structure or system unusable or ineffective.
