Liquid Fuel That Some Locomotives Use
This page is the CodyCross answer for the clue below from Treasure Island, Group 1027, Puzzle 2 (Tropical Climate).
Question is: Liquid Fuel That Some Locomotives Use
and the answer is: DIESEL
Word Meaning:
DIESEL — A fuel derived from petroleum (or other oils) but heavier than gasoline/petrol. Used to power diesel engines which burn this fuel using the heat produced when air is compressed.
Definitions from Wiktionary.