The correct spelling of the word "rotatings" is actually "rotatings". The word is formed by adding the suffix "-ings" to the verb "rotate". The pronunciation of this word is /ˈroʊ.teɪ.tɪŋz/, which is a combination of the sounds /r/ as in "red", /oʊ/ as in "go", /t/ as in "top", /eɪ/ as in "way", and /ɪŋz/ as in "wings". So, if you're ever unsure about the spelling of "rotatings", remember to include both "t's" and "i's" in the word.
The word rotatings does not have its own entry in most reputable dictionaries, which suggests that it is not a widely used or recognized word. Therefore, it does not have a specific etymology.
However, the word rotating does exist and has a clear etymology. It is derived from the verb rotate, which comes from the Latin word rotare, meaning to turn in a circle. Rotate was first recorded in English in the early 17th century, and its usage refers to the act of turning or spinning around a central axis.
If rotatings is used in a specific context or within a certain industry, it could potentially be a variation or inflection of rotating. However, without more information, it is difficult to determine the precise intention or origin of the term rotatings.