Answer: C
What term refers to the specialized set of terms and distinctions that are particularly important to certain groups? A. Syntactical vocabulary B. Spatial vocabulary C. Focal vocabulary D. Vernacular vocabulary E. Temporal vocabulary

The term dialect (from Latin dialectus dialectos from the Ancient Greek word διάλεκτος diálektos "discourse" from διά diá "through" and λέγω légō "I speak") can refer to either of two distinctly different types of linguistic phenomena: . a v...