The suffix of tachyphasia is "-phasia," which refers to speech or language. Tachyphasia itself means abnormally rapid speech.
Tachyphasia is the medical term meaning rapid speech.
Terms that describe rapid speech include "tachyphasia," which refers to an unusually fast rate of speech, and "pressured speech," often seen in manic episodes where a person speaks quickly and feels compelled to keep talking. "Rapid-fire" is a colloquial term that also conveys the idea of speaking quickly. Such speech patterns can be associated with various psychological conditions or heightened emotional states.
-phasia is the medical terminology suffix meaning speech.phasia is the root of speechTachy- meaning rapid and Tachyphasia means rapid speecha- meaning without aphasia means absense or inability to speak.phas- is the medical terminology combining form meaning speech