What is a Lexicon?

Iwas told do develop a lexicon during a sensory evaluation class. What is it and how can i make one?
Johnson M Unselected an answer
A lexicon is a set of terminologies or vocabularies that descrivbe your food product. They are developed by trained panellists – usually, the panel describes and agrees on the definition of each terminology. This is a crucial part of descriptive sensory evaluation
Johnson M Unselected an answer