Fixed Value in Math, Like Avogadro's Number

This page is the CodyCross answer for the clue below from Forms of Communication, Group 2233, Puzzle 5 (Seals and Stamps).

Question is: Fixed Value in Math, Like Avogadro's Number

and the answer is: CONSTANT

Word Meaning:

CONSTANT — Unchanged through time or space; permanent.

Definitions from Wiktionary.

Fixed Value In Math, Like Avogadro's Number - Forms of Communication CodyCross Answers | CodyCross Solutions