Pronunciation: [ɪmpˈɪnd͡ʒd ˌʌp ˈɒn] (IPA) 
The phrase "impinged upon" is often misspelled as "impinged up on". The correct spelling of the verb "impinge" is [ɪmˈpɪndʒ]. The added "up" in the phrase is unnecessary and can obscure the correct spelling. "Impinged upon" means to have a negative impact on or to interfere with something. It is important to use correct spelling and avoid adding unnecessary words in order to communicate effectively in writing.
The phrase "impinged upon" refers to the act of having an impact, influence, or restriction on something or someone. It conveys the idea that an entity or external force has encroached upon or infringed upon another object, concept, or individual. This phrase is often used to describe the way one entity affects another, typically in a negative or limiting manner.
To impinge upon something is to intrude upon its space, boundaries, or rights. It suggests a direct or indirect interference that impairs or hampers the affected subject. This can occur in various domains, such as physical, emotional, intellectual, or social spheres. For instance, one's personal autonomy may be impinged upon if another person restricts their freedom or imposes decisions against their will.
The phrase "impinged upon" can also imply a collision or clash between two entities, resulting in an adverse effect or disturbance. It implies that one object or idea has collided or come into contact with another, causing a disruption or limitation.
Overall, "impinged upon" captures the notion of an external force, entity, or circumstance affecting, diminishing, or restricting something or someone, thereby influencing their well-being, potential, or scope of action.
