speaking in tongues
1 synonym for speaking in tongues, grouped by meaning and by how common each one is.
Noun — The practice, found mainly in Pentecostal and charismatic Christianity, of praying or worshipping aloud in fluent speech-like sounds that the speaker does not understand and believes to be given by the Holy Spirit.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use speaking in tongues
The word patterns that sound natural to a native speaker.
Neutral and standard when describing worship. Believers usually call it the gift of tongues; scholars call it glossolalia.
Etymology
A translation of the New Testament Greek phrase glossais lalein, 'to speak in tongues', from glossa 'tongue, language' and lalein 'to speak'. The noun glossolalia was later formed from the same roots.
Full origin of speaking in tongues →