We found 21 dictionaries that define the word by-blow:

General (17 matching dictionaries)

1. by-blow: Merriam-Webster
2. by-blow: Oxford Learner's Dictionaries
3. by-blow: American Heritage Dictionary of the English Language
4. by-blow, by-blow: Collins English Dictionary
5. by-blow: Vocabulary.com
6. by-blow: Wordnik
7. by-blow: Wiktionary
8. by-blow: Webster's New World College Dictionary, 4th Ed.
9. by-blow: Infoplease Dictionary
10. By-blow, by-blow: Dictionary.com
11. By-blow: Online Plain Text English Dictionary
12. by-blow: Webster's Revised Unabridged, 1913 Edition
13. by-blow: Rhymezone
14. By-blow: AllWords.com Multi-Lingual Dictionary
15. by-blow: FreeDictionary.org
16. by-blow: Mnemonic Dictionary
17. by-blow: TheFreeDictionary.com

Computing (1 matching dictionary)

18. by-blow: Encyclopedia

Medicine (1 matching dictionary)

19. online medical dictionary (No longer online)

Slang (2 matching dictionaries)

20. by-blow: Green’s Dictionary of Slang
21. by-blow: Urban Dictionary

(Note: See by-blows as well.)

Definitions from WordNet (by-blow) ▸ noun:  the illegitimate offspring of unmarried parents Similar: bastard, love child, illegitimate, illegitimate child, byblow, body blow, body-blow, blow, handblow, downstrike, more... Opposite: legitimate child, lawful offspring ▸ Words similar to by-blow ▸ Usage examples for by-blow ▸ Idioms related to by-blow ▸ Wikipedia articles (New!) ▸ Popular adjectives describing by-blow ▸ Words that often appear near by-blow ▸ Rhymes of by-blow ▸ Invented words related to by-blow