doplnkov

Doplnok is a noun used in Czech and Slovak to mean an addition or complement that completes something else. The form doplnkov is the genitive plural in Slovak; in Czech the corresponding genitive plural is doplňků. The word derives from the verb dopĺňať (Slovak) or doplňovat (Czech), meaning to supplement or add. It is used across several contexts to denote an extra component that provides additional function, information, or value.

In nutrition and health contexts, doplnky (dietary supplements) refer to products such as vitamins, minerals, or herbal preparations intended to supplement the diet. They are typically regulated as food supplements and must follow labeling and safety rules set by national or EU regulations. They are not intended to replace a varied, balanced diet or medical treatment.

In software and technology, doplnok denotes an add-on, plugin, or extension that enhances a program or service. Examples include browser doplnky or application doplnky modules. Other terms in the same space include rozšírenie and, in English, plugin or extension.

In publishing and documentation, doplnok can refer to supplementary material added to a document, manual, or contract to provide extra information, specifications, or terms.

Overall, doplnkov serves as a broad label for any supplementary component that extends capability, information, or value beyond a core item. The precise meaning depends on the context and language variant.