The Collaborative International Dictionary of English v.0.48:
Glossolalia \Glos`so*la"li*a\, Glossolaly \Glos*sol"a*ly\, n. [NL., fr. Gr. ? tongue + ? talk: cf. F. glossolalie.] The gift of tongues. Farrar. [1913 Webster]WordNet (r) 3.0 (2006):
glossolalia n 1: repetitive nonmeaningful speech (especially that associated with a trance state or religious fervor)