Stepping on a Pedal to Slow a Vehicle's Speed
This page is the CodyCross answer for the clue below from Mesopotamia, Group 970, Puzzle 1 (Astronomy and Astrology).
Question is: Stepping on a Pedal to Slow a Vehicle's Speed
and the answer is: BRAKING
Word Meaning:
BRAKING — present participle and gerund of brake
Definitions from Wiktionary.