vyvinulo

Vyvinulo is a Czech grammatical form, specifically the neuter singular past tense of the verb vyvinout, meaning to develop, to elaborate, or to bring something to a completed state. As a past-tense finite form, vyvinulo is used with neuter subjects and conveys that a development or progression has occurred in the past. It is not a noun or a standalone particle; rather, it functions as a verb form within a sentence.

In usage, vyvinout and its past tense forms are common in scientific, technical, and historical prose when describing the results of research, projects, or processes. The neuter form vyvinulo can appear in impersonal or abstract constructions where the subject is neuter, such as with devices, methods, concepts, or phenomena treated as neutral in gender. Because Czech exhibits gender agreement in past tense, other gendered past forms (vyvinul, vyvinula, vyvinulo) correspond to masculine, feminine, and neuter subjects, respectively.

Etymologically, vyvinout is related to the Czech noun vývin, meaning development, and shares the prefix vy- with related verbs that denote completion or thorough accomplishment. The relationship to vyvíjet (to develop, to evolve) is also reflected in the language’s system of aspect and derivation, where vyvinout represents the perfective aspect.

See also: vyvíjet, vyvinout, vývin, Czech verb forms, past tense in Czech.