Pronunciation: [nˌɒt ɛɡzˈɪstɪŋ] (IPA) 
The correct spelling of the phrase "not existing" is /nɑt ɪɡˈzɪstɪŋ/. The first word, "not," is pronounced with an open vowel sound represented by the phonetic symbol /nɑt/. The second word, "existing," has a stress on the second syllable and is pronounced with the phonetic symbols /ɪɡˈzɪstɪŋ/. Proper spelling is important as it helps convey one's message accurately and prevents confusion in communication.
"Not existing" refers to the absence or lack of existence of something. It is a state or quality of not being present, real, or tangible. When something is described as not existing, it suggests that it cannot be found or observed in the physical world or in any other form of reality.
This term is often used to describe things that have no physical or concrete existence, such as abstract concepts, fictional characters, or imaginary creatures. For example, unicorns, ghosts, or mythical creatures are commonly said to be not existing because they are only creations of human imagination or legends.
However, "not existing" can also be applied to more concrete entities, such as objects or entities that were once present but are currently absent. In this sense, it refers to something that was once real or tangible but no longer exists. For instance, when a building is demolished or a species becomes extinct, they are often described as not existing anymore.
Overall, the term "not existing" denotes the lack of presence or actuality of something, whether it relates to an abstract idea, a fictional creation, or a physical entity that has ceased to be.
