Agglutinative languages are those that form words by stringing together various morphemes, which are the smallest units of meaning. Each morpheme typically represents a specific grammatical function, such as tense, number, or case. This allows for the creation of long, complex words that convey detailed information without needing additional words. Examples of agglutinative languages include Turkish, Finnish, and Hungarian. In these languages, a single word can include multiple affixes that modify the root word, making it possible to express intricate ideas in a compact form. This structure contrasts with languages like English, which often rely on separate words to convey similar meanings.