neuroangiostrongyliasis /ˌmɛθɪˌliːni.oʊˌdaɪˈɒksi ˌsaɪkloʊˌproʊpɪlˈmɛθɪl æmˈfɛtəmiːn/ noun1 •A disease of the brain and spinal cord caused by infection with the rat lungworm parasite, Angiostrongylus cantonensis, resulting in inflammation of the central nervous system.