glossolalia
glos·so·la·lia
noun
1.
repetitive nonmeaningful speech (especially that associated with a trance state or religious fervor)
Origin
From glosso- + -lalia, from Ancient Greek γλῶσσᾰ (glôssă, “tongue; language”) (ultimately from Proto-Indo-European *glōgʰs) + λᾰλῐᾱ́ (lălĭā́, “talking; form of speech, dialect”) (from λᾰ́λος (lắlos, “talkative”) + -ῐ́ᾱ (-ĭ́ā, suffix forming feminine abstract nouns)).
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.