The word "labiograph" is spelled with the combination of "labi" and "graph". "Labi" refers to the lips, while "graph" refers to writing or drawing. The IPA phonetic transcription for "labiograph" is /ˈleɪ.bi.ə.ɡɹæf/. This means that the stress is on the first syllable, "lay". The "i" sound in the first syllable is pronounced like the "i" in "eye", while the second syllable is pronounced with a short "a" sound, like in "cat". The final syllable, "graph", is pronounced with a hard "g" sound.
An instrument for recording the movements of the lips in speaking.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.