Paired Lymphoid Organs at the Back of the Throat

This page is the CodyCross answer for the clue below from Space Exploration, Group 913, Puzzle 5 (Andromeda Galaxy).

Question is: Paired Lymphoid Organs at the Back of the Throat

and the answer is: TONSILS

Word Meaning:

TONSILS — plural of tonsil

Definitions from Wiktionary.