väljundisse
Väljundisse is an Estonian grammatical form used with the noun väljund, meaning output or exit. In Estonian, the suffix -sse marks the illative case, which expresses movement toward or into a destination. Therefore väljundisse translates roughly as “into the output” or “to the output,” and is commonly found in technical or procedural text describing the direction of data, signals, or control flows.
In computing, electronics, and data processing, väljund often refers to an output port, channel, or destination
The illative form is typically part of technical or formal language. In everyday language, the noun väljund
Overall, väljundisse is a specialized, functionally oriented form used primarily in technical Estonian to indicate movement