Final answer:
Jargon is the specialized vocabulary used by specific groups, trades, or professions. It consists of technical terms that are unique to a particular field or group, allowing its members to communicate efficiently and precisely.
Step-by-step explanation:
The specialized vocabulary used by specific groups, trades, or professions is called jargon. Jargon consists of technical terms that are unique to a particular field or group, allowing its members to communicate efficiently and precisely. For example, doctors use medical jargon when discussing diseases and treatments, while engineers use engineering jargon when discussing technical specifications.