'Glossolalia' definitions:

Definition of 'glossolalia'

(from WordNet)
noun
Repetitive nonmeaningful speech (especially that associated with a trance state or religious fervor)

Definition of 'Glossolalia'

From: GCIDE
  • 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]