First Successful Gas __ Was Invented in 1903

This page is the CodyCross answer for the clue below from Inventions, Group 59, Puzzle 4.

Question is: First Successful Gas __ Was Invented in 1903

and the answer is: TURBINE

Word Meaning:

TURBINE — Any of various rotary machines that use the kinetic energy of a continuous stream of fluid (a liquid or a gas) to turn a shaft.

Definitions from Wiktionary.

First successful gas __ was invented in 1903 — CodyCross Answer | CodyCross Solutions