nagyabb

Nagyabb is not a standard word in Hungarian. It is generally regarded as a misspelling or nonstandard variant of the comparative form of the adjective nagy, which means big. The correct comparative form is nagyobb, and the standard superlative is legnagyobb.

In most contemporary Hungarian usage, nagyobb is used to express “bigger” or “larger.” For example, Ez a ház nagyobb, mint az a ház means “This house is bigger than that house.” If nagyabb appears in a text, it is typically read as an error or nonstandard form rather than a distinct, accepted variant.

There is no widely recognized separate meaning, definition, or technical usage for nagyabb in standard Hungarian, and it does not appear as an entry in major dictionaries. It is therefore not treated as a legitimate lexical item with independent semantics.

If you encounter the form nagyabb, the prudent approach is to assume it is a misspelling of nagyobb and to correct it in formal writing. For reference, the standard comparative and superlative forms of nagy are nagyobb and legnagyobb, respectively.