Meanings
- uncountablemedicineA rare syndrome of which symptoms include facial dysmorphism, short stature, motor control and learning difficulties, ataxia, microcephaly, conjunctival telangiectasia, recurring sinus infections, late onset of pulmonary fibrosis, increased alphafetoproteins, and increased radiosensitivity.
Origin
Abbreviation of "radiosensitivity, immunodeficiency, dysmorphic features and learning difficulties", modeled after riddle.
Full word history & related roots →Cite this entry
RIDDLE syndrome. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/RIDDLE%20syndrome
“RIDDLE syndrome.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/RIDDLE%20syndrome. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “RIDDLE syndrome,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/RIDDLE%20syndrome.
Source: RIDDLE syndrome on Wiktionary, CC BY-SA 4.0.