We found 22 dictionaries that define the word sailplane:

General (16 matching dictionaries)

1. sailplane: Merriam-Webster
2. sailplane: Oxford Learner's Dictionaries
3. sailplane: American Heritage Dictionary of the English Language
4. sailplane: Collins English Dictionary
5. sailplane: Vocabulary.com
6. sailplane: Wordnik
7. sailplane: Wiktionary
8. sailplane: Webster's New World College Dictionary, 4th Ed.
9. sailplane: The Wordsmyth English Dictionary-Thesaurus
10. sailplane: Infoplease Dictionary
11. sailplane: Dictionary.com
12. Sailplane: Wikipedia, the Free Encyclopedia
13. sailplane: Rhymezone
14. sailplane: FreeDictionary.org
15. sailplane: Mnemonic Dictionary
16. sailplane: TheFreeDictionary.com

Computing (1 matching dictionary)

17. sailplane: Encyclopedia

Medicine (1 matching dictionary)

18. sailplane: Medical dictionary

Miscellaneous (1 matching dictionary)

19. sailplane: Wordcraft Dictionary

Slang (1 matching dictionary)

20. sailplane: Urban Dictionary

Sports (1 matching dictionary)

21. Sailplane: Sports Definitions

Tech (1 matching dictionary)

22. A Gliding Glossary (No longer online)

(Note: See sailplaned as well.)

Definitions from Wiktionary (sailplane) ▸ noun:  (aircraft) A glider that is optimised for soaring and is equipped with fixed wings and fuselage. ▸ verb:  To fly in a sailplane. Similar: soar, glider, sailflying, spy plane, skiplane, sailboard, speed flying, light sail, windboard, glide slope, more... Opposite: powered aircraft, airplane, helicopter, jet, propeller plane Types: glider, hang glider, more... Adjectives: performance, high, modern, new, powered, first, intermediate, seater, typical, own, small ▸ Words similar to sailplane ▸ Usage examples for sailplane ▸ Idioms related to sailplane ▸ Wikipedia articles (New!) ▸ Popular adjectives describing sailplane ▸ Words that often appear near sailplane ▸ Rhymes of sailplane ▸ Invented words related to sailplane