__ Balloon; Propane-Powered Flying Machine

This page is the CodyCross answer for the clue below from Singapore, Group 2028, Puzzle 1 (Arab Street).

Question is: __ Balloon; Propane-Powered Flying Machine

and the answer is: HOTAIR

Word Meaning:

HOT AIR — (literal) Air that has been heated, especially so as to function as the lifting agent of a hot-air balloon.

Definitions from Wiktionary.

__ balloon; propane-powered flying machine — CodyCross Answer | CodyCross Solutions