Paineellisissa

Paineellisissa is a Finnish grammatical form that functions as the inessive plural of the adjective paineellinen, meaning pressurized or under pressure. It is used to describe multiple nouns that are located in or characterized by pressure, such as spaces, containers, or systems. The form is common in technical, scientific, and industrial contexts, but may also appear in everyday language when referring to environments where pressure is present.

Morphology and usage

Paineellisissa is formed from the stem paineell-, with the adjective suffix -inen, and the inessive plural ending -issa. The inessive plural indicates location or state within several items, for example in environments that are pressurized. Common collocations include paineellisissa tiloissa (in pressurized spaces), paineellisissa säiliöissä (in pressurized containers), and paineellisissa järjestelmissä (in pressurized systems). The phrase requires a following noun in the appropriate plural form.

Semantics

Paineellinen and its derivatives describe properties related to pressure. In many technical texts, paineellinen can contrast with paineeton or paineistettu, the latter often used to emphasize that something has been given or created a pressure condition rather than inherently possessing it. Paineellisissa is thus used to refer to conditions or locations where pressure is present among several items, rather than to a single object.

Examples

Paineellisissa tiloissa on oltava ilmanvaihto. Paineellisissa säiliöissä on noudatettava turvatoimia.

See also

paine, paineistus, paineistettu.