Kilégzésnél

Kilégzésnél is a Hungarian term meaning “at exhalation” or “during exhalation.” It is used both to indicate a timing reference in physiology and to mark when something occurs during the act of exhaling in language or notes.

In human respiration, kilégzésnél refers to the phase of expiration when air moves from the lungs to the outside environment. In resting breathing, exhalation is largely passive, driven by the elastic recoil of the lungs and chest wall. During more effortful breathing, expiratory muscles—including the internal intercostals and abdominal muscles—actively decrease thoracic volume to expel air more forcefully.

Gas exchange occurs primarily in the alveoli during the breathing cycle, and the exhaled air carries carbon dioxide produced by metabolism. The rate and depth of exhalation influence ventilation and arterial CO2 levels, and thus the body’s acid-base balance.

In speech or singing, kilégzésnél describes the portion of the breath used to produce voice. Controlling exhalation helps regulate sound intensity, timing, and phonation stability. Breath management is a key component of vocal technique and expressive delivery.

In everyday language and technical writing, kilégzésnél marks a temporal reference point—what happens at the moment of exhaling. It is a versatile phrase found in medical, physiological, and linguistic contexts.