What does egressive mean?
Egressive is a technical term used chiefly in phonetics, the study of speech sounds. It describes sounds produced on an outward-moving stream of air — typically air pushed up from the lungs and out through the mouth or nose. Because virtually all of the world's languages rely overwhelmingly on this pulmonic egressive mechanism for their vowels and most consonants, the term serves as the baseline against which more exotic sound types are defined: ingressive sounds, made on inward airflow, and non-pulmonic sounds such as clicks, implosives, and ejectives. Linguists frequently pair it in the fixed phrase 'pulmonic egressive' when classifying a language's sound inventory. Outside linguistics the word is rare, though its root sense of 'moving outward' can occasionally lend it broader technical use. Derived from Latin gradi ('to step'), via egress ('a going out'), it shares ancestry with words like progress, regress, and ingress.
(Phonetics) A speech sound produced on an outgoing airstream, especially one driven by air expelled from the lungs.
"Most consonants in English are pulmonic egressives."
Usually encountered in the phrase 'pulmonic egressive'.
(Phonetics) Of a speech sound or airstream: moving or directed outward, away from the lungs.
"English uses an egressive airstream mechanism for nearly all of its sounds."
Standard plural, used when referring to multiple egressive sounds.
"The language's inventory includes both ingresses and egressives."
Nearly every sound you have ever spoken was 'eggressive' — pushed outward from your lungs — making this obscure linguistics word a description of almost everything you say.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of egressive
Egressive derives from the Latin verb gradi, meaning 'to step' or 'to walk', whose past participle gressus gave English the combining element -gress seen in egress, ingress, regress, and progress. The prefix e- (from Latin ex-) contributes the sense of 'out', so the underlying idea is 'going out'. The word entered English as a learned formation, and its specialized phonetic use — describing outward-moving airstreams in speech — developed within modern linguistic science alongside the classification of airstream mechanisms.
How egressive is actually used
A technical term used mainly in linguistics and phonetics; rare in general conversation. Most often appears in the phrase 'pulmonic egressive' to distinguish ordinary lung-driven speech sounds from ingressive sounds (made on inward airflow) or non-pulmonic mechanisms such as clicks and ejectives.
Easily confused with egressive
'Egress' means the act of exiting or leaving, while 'egressive' is primarily a technical phonetics term describing speech sounds made on outward-moving air.