vrijeair
Vrijeair is a term that appears in Dutch-language contexts as either a proper noun or a coined phrase. It is not tied to a single widely documented subject, and there is no consensus on a standard definition. In practice, the string vrijeair has been encountered as: a stylized brand or domain name associated with companies or products in the areas of air quality, ventilation, or sustainability; an online handle or alias used by individuals in technology, gaming, art, or activism; and, more rarely, a misspelling or intentional concatenation of the Dutch phrase vrije lucht meaning “free air,” used in discussions about openness, air rights, or natural ventilation. Because of this plurality of uses, the meaning of vrijeair is highly context-dependent.
Etymology and usage considerations suggest that it derives from the Dutch words vrij (free) and lucht or