Signálnímu

Signálnímu is not a standalone word in Czech but a grammatical form. It is the dative singular masculine/neuter form of the adjective signální, meaning signal or signaling. It is used to modify masculine or neuter nouns in the dative case, for example when indicating the indirect object or destination of an action. The form is common in technical, engineering, and system descriptions where signals or signaling concepts are discussed.

Form and agreement: The base form is signální. For masculine and neuter nouns in the singular dative, the ending is -ímu, yielding signálnímu. Feminine forms use different endings. The choice of signálnímu depends on the gender and number of the noun it describes and on the syntactic role the noun plays in the sentence. In practice, signálnímu often appears before nouns in phrases that denote direction, belonging, or destination within a signaling context.

Examples of common phrases include: k signálnímu systému (to the signaling system), signálnímu panelu (to the signaling panel), signálnímu přístroji (to the signaling device), signálnímu vstupu (to the signaling input). In such phrases, signálnímu marks the recipient or target of a relation described by the verb or preposition. Because signálnímu is an inflected form, it does not stand alone as a lexical item but functions to agree with the noun it modifies.