Correct spelling for the English word "not eats" is [nˌɒt ˈiːts], [nˌɒt ˈiːts], [n_ˌɒ_t ˈiː_t_s] (IPA phonetic alphabet).
The phrase "not eats" is not a word itself but rather a combination of two separate words, "not" and "eats". Here is the etymology for each word:
1. Not:
The word "not" dates back to Old English, where it was written as "nāt". It is derived from the Proto-Germanic word "nē" and is related to the Old Saxon word "nēt" and Old High German word "niuz" meaning "not". The ultimate origin is the Proto-Indo-European root "ne", which conveys negation.
2. Eats:
The word "eats" is the third-person singular form of the verb "eat". It comes from Old English "etan" and similar Germanic roots, such as Old Frisian "eta", Old Saxon "etan", and Old High German "ezan".