We found 26 dictionaries that define the word defenseless:

General (20 matching dictionaries)

1. defenseless: Merriam-Webster
2. defenseless: Oxford Learner's Dictionaries
3. defenseless: Collins English Dictionary
4. defenseless: Vocabulary.com
5. Defenseless, defenseless: Wordnik
6. defenseless: Cambridge Advanced Learner's Dictionary
7. defenseless: Wiktionary
8. defenseless: Webster's New World College Dictionary, 4th Ed.
9. Defenseless, defenseless: Dictionary.com
10. defenseless: Cambridge Essential American English Dictionary
11. Defenseless: Wikipedia, the Free Encyclopedia
12. Defenseless: Online Plain Text English Dictionary
13. defenseless: Webster's Revised Unabridged, 1913 Edition
14. defenseless: Rhymezone
15. Defenseless: AllWords.com Multi-Lingual Dictionary
16. defenseless: Webster's 1828 Dictionary
17. defenseless: FreeDictionary.org
18. defenseless: Mnemonic Dictionary
19. Defenseless: TheFreeDictionary.com

Business (2 matching dictionaries)

20. defenseless: Merriam-Webster Legal Dictionary
21. defenseless: Legal dictionary

Computing (1 matching dictionary)

22. defenseless: Encyclopedia

Medicine (2 matching dictionaries)

23. defenseless: Merriam-Webster Medical Dictionary
24. defenseless: Medical dictionary

Miscellaneous (1 matching dictionary)

25. defenseless: Idioms

(Note: See defense as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Lacking any form of defense; vulnerable; open to attack. Similar: unprotected, unarmed, defenceless, defencelessly, naked, vulnerable, unfenced, unguarded, defenderless, helpless, more... Opposite: defensible, defensive, protective Types: vulnerable, helpless, unarmed, exposed, powerless, susceptible, open, more... Phrases: render defenseless, girls that are defenseless, opposite of defenseless, more... Adjectives: most, left, poor, individual, nigh, whole, patient, little, immunologically, adolescent, short ▸ Words similar to defenseless ▸ Usage examples for defenseless ▸ Idioms related to defenseless ▸ Wikipedia articles (New!) ▸ Popular nouns described by defenseless ▸ Words that often appear near defenseless ▸ Rhymes of defenseless ▸ Invented words related to defenseless