A-dar
n.— «As an autism parent nearly twelve years post diagnosis, I (and, I’m sure, many other parents) have developed what is often referred to as “A-dar,” short for autism radar. It’s the awareness of a possible autism diagnosis through observing the behavior and facial cues of children and adults with whom we happen to come in contact. It’s not something I ever make an effort to do—it just happens. I’ll be in a public place, or a gathering of some sort, and I happen to notice something different, but all too familiar. My spine sort of tingles, and I know. Or I think I know.» —“Things Are Not Always As They Seem” by Tanya Savko Teen Autism Aug. 2, 2009. (source: Double-Tongued Dictionary)