(medicine) A neurogenetic disorder characterized by intellectual and developmental delay, sleep disturbance, seizures, jerky movements (especially hand-flapping), and frequent laughter or smiling.

In a revisionistic fashion.

Of, or relating to reminiscence. / Suggestive of an earlier event or times. / Tending to bring some memory etc. to mind (followed by of) / Remembering; undergoing reminiscence.

plural of speculative philosophy