Antiparticle of a Fundamental Elementary Particle

This page is the CodyCross answer for the clue below from Making a Documentary, Group 1519, Puzzle 5 (Chronicled Footage).

Question is: Antiparticle of a Fundamental Elementary Particle

and the answer is: ANTIQUARK

Word Meaning:

ANTIQUARK — (particle physics) The antiparticle of a quark.

Definitions from Wiktionary.

Antiparticle Of A Fundamental Elementary Particle - Making a Documentary CodyCross Answers | CodyCross Solutions