procesikaavion
procesikaavion is a term that appears to be a neologism or a portmanteau, combining elements from different languages. The "procesika" part could be derived from "proces," meaning process or procedure, possibly with a diminutive suffix as seen in some Slavic languages. "Avion" is French for airplane. Therefore, "procesikaavion" could be interpreted as a small or simplified airplane process, or perhaps a miniature aircraft undergoing a process.
The term is not widely recognized in established aviation terminology or in common usage. It might originate