Laloneurosis is a medical term that refers to a type of hysteria characterized by the loss of motor function in an otherwise healthy limb. The spelling of laloneurosis is quite complex but can be broken down using the International Phonetic Alphabet (IPA). The initial syllable 'la' is pronounced [lə], the second syllable 'lo' is pronounced [loʊ], and the final syllable 'sis' is pronounced [sɪs]. The silent letter 'e' in the middle can be confusing for non-native English speakers but is important for its correct pronunciation.
A neurosis marked by incoherence or other form of speech defect.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.