Oscillating Mechanism on a Clock
This page is the CodyCross answer for the clue below from Small World, Group 694, Puzzle 5 (Beans and Lentils).
Question
Oscillating Mechanism on a Clock
Answer
PENDULUM
Word Meaning:
PENDULUM — (clocks, mechanics) A body suspended from a fixed support so that it swings freely back and forth under the influence of gravity, commonly used to regulate various devices such as clocks.
Definitions from Wiktionary.