Answer: piglatin

AnswerCrossword Clue
PIGLATINLanguage of sorts.
PIGLATINAshtray for trash, for example
PIGLATINOutstay, vis- -vis stout
PIGLATIN"Is-thay u-clay" e.g.
PIGLATIN"Ixnay on the icnicpay," e.g.
PIGLATINHint to interpreting the five starred clues
PIGLATINPlayground lingo
PIGLATIN"Upidstay" language
PIGLATINX-ray for Rex, say
PIGLATINNot-so-secret secret language
PIGLATIN"Eakspay ikelay isthay"
PIGLATINJargon.
PIGLATINLanguage of a sort.
PIGLATINLanguage in which "ashtray" means "garbage"
PIGLATINWhat four puzzle answers need to be written in
PIGLATINLanguage that Porky studies?
PIGLATIN"Language" that gave us "amscray"
PIGLATINAnguage-lay of this ue-clay
PIGLATINKids' language
PIGLATINIxnay, say