[ vair-ee-uh-buh l-pich ]
/ ˈvɛər i ə bəlˈpɪtʃ /
adjective Aeronautics, Nautical.
(of a propeller) controllable-pitch.
Words nearby variable-pitch
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for variable-pitch
It had flaps which permitted slow landings and short take-offs, and it had retractable landing gear and variable-pitch propeller.The Golden Skull|John Blaine