The phrase "doeth one in" is an idiomatic expression that is derived from Old English. The phrase is typically used in a figurative sense and consists of two elements: the verb "doeth" and the preposition "in".
The verb "doeth" is the third-person singular present tense form of the verb "do", which means to perform or carry out an action. In the context of the phrase, "doeth" implies the act of causing harm, damage, or an unfavorable outcome to someone or something.
The preposition "in" refers to being affected by or being subjected to a particular action or influence. When used in combination with the verb "doeth", it refers to the detrimental impact or negative consequences inflicted upon an individual or entity.
Therefore, the phrase "doeth one in" signifies the act of significantly harming, hindering, or defeating someone or something, often leading to their failure, downfall, or demise. It implies a considerable impact or damage caused by an action or circumstance, leading to an unfavorable outcome or consequences for the person or entity affected.
In essence, "doeth one in" suggests that someone or something has experienced a significant setback, downfall, or defeat as a result of a particular action, event, or circumstance. The phrase conveys the idea of inflicting severe harm or detrimental consequences that can have long-lasting effects.
