We found 28 dictionaries that define the word hailstone:

General (24 matching dictionaries)

1. hailstone: Merriam-Webster
2. hailstone: Oxford Learner's Dictionaries
3. hailstone: American Heritage Dictionary of the English Language
4. hailstone: Collins English Dictionary
5. hailstone: Vocabulary.com
6. Hailstone, hailstone: Wordnik
7. hailstone: Cambridge Advanced Learner's Dictionary
8. hailstone: Wiktionary
9. hailstone: Webster's New World College Dictionary, 4th Ed.
10. hailstone: The Wordsmyth English Dictionary-Thesaurus
11. hailstone: Infoplease Dictionary
12. Hailstone, hailstone: Dictionary.com
13. Hailstone (disambiguation), Hailstone: Wikipedia, the Free Encyclopedia
14. Hailstone: Online Plain Text English Dictionary
15. hailstone: Webster's Revised Unabridged, 1913 Edition
16. hailstone: Rhymezone
17. hailstone: AllWords.com Multi-Lingual Dictionary
18. hailstone: Webster's 1828 Dictionary
19. hailstone: FreeDictionary.org
20. hailstone: Mnemonic Dictionary
21. hailstone: TheFreeDictionary.com
22. hailstone: Longman Dictionary of Contemporary English

Business (1 matching dictionary)

23. hailstone: Legal dictionary

Computing (1 matching dictionary)

24. hailstone: Encyclopedia

Tech (2 matching dictionaries)

25. Glossary of Meteorology (No longer online)
26. Lake and Water Word Glossary (No longer online)

(Note: See hailstones as well.)

Definitions from Wiktionary ( ) ▸ noun:  A single ball of hail, or solid precipitation ▸ noun:  A surname. Similar: stone, hail, hail storm, hailstorm, hailfall, hailshot, hail shaft, hail-shot, hailshaft, rail hail, more... Opposite: raindrop, drizzle, mist Types: graupel, sleet, snow pellets, more... Phrases: Operation Hailstone, more... Adjectives: large, single, pink, giant, first, big, authenticated, size, small, incipient, late ▸ Words similar to hailstone ▸ Usage examples for hailstone ▸ Idioms related to hailstone ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hailstone ▸ Words that often appear near hailstone ▸ Rhymes of hailstone ▸ Invented words related to hailstone