A Practice Before the Real Thing, an Experiment
This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1195, Puzzle 2 (Trivia Clues).
Question is: A Practice Before the Real Thing, an Experiment
and the answer is: TRIALRUN
Word Meaning:
TRIAL RUN — An empirical test of the suitability or effectiveness of a method or object by running it at least once.
Definitions from Wiktionary.