We found 32 dictionaries that define the word stratus:

General (21 matching dictionaries)

1. stratus: Merriam-Webster
2. stratus: Oxford Learner's Dictionaries
3. stratus: American Heritage Dictionary of the English Language
4. stratus: Collins English Dictionary
5. stratus: Vocabulary.com
6. Stratus, stratus: Wordnik
7. stratus: Cambridge Advanced Learner's Dictionary
8. stratus: Wiktionary
9. stratus: Webster's New World College Dictionary, 4th Ed.
10. stratus: The Wordsmyth English Dictionary-Thesaurus
11. stratus: Infoplease Dictionary
12. stratus: Dictionary.com
13. stratus: Online Etymology Dictionary
14. Stratus (English band), Stratus (building), Stratus (disambiguation), Stratus: Wikipedia, the Free Encyclopedia
15. Stratus: Online Plain Text English Dictionary
16. stratus: Webster's Revised Unabridged, 1913 Edition
17. stratus: Rhymezone
18. Stratus: AllWords.com Multi-Lingual Dictionary
19. stratus: FreeDictionary.org
20. stratus: Mnemonic Dictionary
21. stratus: TheFreeDictionary.com

Business (1 matching dictionary)

22. stratus: Legal dictionary

Computing (2 matching dictionaries)

23. Stratus: Free On-line Dictionary of Computing
24. stratus: Encyclopedia

Medicine (1 matching dictionary)

25. online medical dictionary (No longer online)

Miscellaneous (1 matching dictionary)

26. STRATUS: Acronym Finder

Science (1 matching dictionary)

27. Weather Glossary (No longer online)

Slang (1 matching dictionary)

28. stratus: Urban Dictionary

Sports (1 matching dictionary)

29. Stratus: Sports Definitions

Tech (3 matching dictionaries)

30. Glossary of Meteorology (No longer online)
31. Lake and Water Word Glossary (No longer online)
32. National Weather Service Glossary (No longer online)

(Note: See strati as well.)

Definitions from Wiktionary (stratus) ▸ noun:  (meteorology) A principal, low-level cloud type in the form of a gray layer with a rather uniform base, usually not associated with precipitation, and capable of producing corona phenomena and a weak, uniform luminance; abbreviated St. Similar: Stratus cloud, wall cloud, shelf cloud, storm cloud, stratum, standing cloud, spissatus, pileus, subcloud, cloud, more... Opposite: cumulus Types: altostratus, nimbostratus, cirrostratus, cirrocumulus, altocumulus, more... Phrases: stratus clouds, Stratus cloud, Trish Stratus, stratus fractus, cirro stratus, more... Adjectives: cirro, low, cumulo, nimbo, thin, marine, fracto, pure, dark, alto, level Colors:     gray,     light gray,     silver,     slate gray,     ash gray, more... ▸ Word origin ▸ Words similar to stratus ▸ Usage examples for stratus ▸ Idioms related to stratus ▸ Wikipedia articles (New!) ▸ Popular adjectives describing stratus ▸ Words that often appear near stratus ▸ Rhymes of stratus ▸ Invented words related to stratus