längeren

Längeren is not a stand-alone lemma in German; it is a declined form of the adjective lang meaning longer or more lengthy. It is used attributively to modify a noun and to express a higher degree of length in combination with a determiner and within various grammatical cases and numbers.

In German grammar, adjectives change their endings to agree with the gender, number and case of the noun they modify. The form längeren appears in several common contexts, especially after definite determiners and in plural usage. For example, in the accusative singular masculine you would encounter den längeren Weg (the longer path), and in the dative singular masculine you would find dem längeren Weg (to the longer path). In the plural we have die längeren Wege (the longer paths). The feminine singular can appear as der längeren Straße (to/for the longer street in dative), and the genitive plural as der längeren Jahre (of the longer years).

Längeren is therefore an inflected form rather than a separate word. Its usage helps convey exact grammatical relationships between the adjective and its noun, rather than simply altering the meaning of the base adjective. The corresponding positive and superlative forms are longer and am längsten, respectively, and the form längeren should be distinguished from the adverbial longer sense expressed by longer in English, which does not carry adjectival endings.

Originating from the Old High German lang, lang has the modern comparative länger and various declined forms such as längeren. These forms are part of standard German adjective declension and are taught within German grammar and language studies.