Person With Special Knowledge in a Subject

This page is the CodyCross answer for the clue below from Earth, Group 2, Puzzle 5.

Question is: Person With Special Knowledge in a Subject

and the answer is: EXPERT

Word Meaning:

EXPERT — Extraordinary capable or knowledgeable.

Definitions from Wiktionary.

Person with special knowledge in a subject — CodyCross Answer | CodyCross Solutions