konkrétnjiho
The term "konkrétnjiho" is an inflected form of the Czech adjective "konkrétní". In Czech grammar, adjectives change their endings based on case, number, and gender to agree with the noun they modify. "Konkrétnjiho" specifically represents the genitive case, masculine, singular form of "konkrétní". This means it would be used in sentences where the concept of "more concrete" is acting as the object of a preposition requiring the genitive case, or in possessive constructions. The adjective "konkrétní" itself translates to "concrete," "specific," or "definite" in English. Therefore, "konkrétnjiho" would translate to "of a more concrete (thing/person)" or "more concrete's". For example, in a sentence like "Nemám rád jejího konkrétnějšího vysvětlení" (I don't like her more concrete explanation), "konkrétnějšího" is in the genitive case modifying "vysvětlení" (explanation), which is also masculine singular. The comparative form "konkrétnější" indicates a greater degree of concreteness than "konkrétní". This grammatical inflection is a fundamental aspect of Czech language structure, illustrating the role of case agreement in sentence construction.