Which aspect of language does the term 'laconic' specifically refer to?

The term 'laconic' specifically refers to conciseness in language. It describes a communication style that is brief and to the point, often characterized by using few words to convey a message effectively. This quality is often appreciated in situations where clarity and brevity are valued over verbosity or elaborate detail. In a laconic expression, the essential information is delivered straightforwardly, without unnecessary embellishments or filler phrases, making it an efficient mode of communication.

This emphasis on conciseness distinguishes 'laconic' from other attributes such as fluency, which pertains to the ease and smoothness of speech; redundancy, which involves unnecessary repetition; and elaborateness, which refers to a style that is rich in detail and complexity. Thus, the choice of conciseness encapsulates the core meaning of 'laconic.'