Adjective
glossolalic (comparative more glossolalic, superlative most glossolalic)
Relating to, or exhibiting, glossolalia.
Pentecostals do not require that an interpretation be a literal word-for-word translation of a glossolalic utterance. Source: Internet
It is at times accompanied by glossolalic prayer; at other times, the person is silent. Source: Internet
Samarin found that glossolalic speech does resemble human language in some respects. Source: Internet
The "gift of tongues" refers to a glossolalic utterance spoken by an individual and addressed to a congregation of, typically, other believers. Source: Internet