American Heritage® Dictionary of the English Language, Fourth Edition
- n. Variant of convertiplane.
““Engineers are devoting increasing attention to the convertaplane, an aircraft combining the hovering and slow-landing features of the helicopter with the high-speed characteristics of the conventional airplane,” Aviation Week magazine reported in April 1948, borrowing Herrick’s spelling.”
‘convertaplane’ hasn't been added to any lists yet.
Looking for tweets for convertaplane.