gy·ro·plane 
(jīrə-plān′)
(jīrə-plān′)n.
An aircraft, such as a helicopter or autogyro, equipped with wings that rotate about an approximately vertical axis.
- all get out
- all hail
- Allhallowmas
- Allhallows
- all-heal
- allheal
- alliaceous
- alliance
- allied
- alligator
- alligator clip
- alligatoring
- alligator pear
- alligator snapping turtle
- alligator weed
- all-importance
- all-important
- all in
- all in all
- all-inclusive
- all-inclusiveness
- alliterate
- alliteration
- alliterative
- alliteratively