szellzésben

Szellzésben is a Hungarian locative form derived from the noun szellzés, which denotes ventilation or the process of air exchange. The phrase translates roughly to “in the ventilation” or “within the ventilation system.” In standard usage, the more common term for the concept is szellőzés, and szellzés is encountered primarily in technical, legal, or historical contexts. The suffix -ben marks location or state, so szellzésben identifies something that lies inside or participates in the ventilation process.

Etymology and relation to other terms: szellzés is built from szellőzés (ventilation) with the nominal suffix -zés, which forms a process noun, paired with the locative suffix -ben. The usual modern spelling for the general concept is szellőzés; szellzés appears less frequently and may be found in older texts or in specialized vocabulary. Related terms include szellőztetés (the act of ventilating or airing out) and légáramlat (airflow).

Usage and context: Szellzésben is typically used in technical or formal discourse about buildings, HVAC systems, or indoor air quality to specify a position or state within the ventilation arrangement, such as “a szellésben részt vevő elemek” (elements participating in the ventilation). In everyday language, speakers are more likely to refer to the system or the process using szellőzés or szellőztetés rather than szellzésben, which can sound overly formal or archaic in common speech.

See also: szellőzés, szellőztetés, HVAC, indoor air quality.