We found 32 dictionaries that define the word insecure:

General (26 matching dictionaries)

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

Business (3 matching dictionaries)

25. insecure: Merriam-Webster Legal Dictionary
26. Glossary of Legal Terms (No longer online)
27. insecure: Legal dictionary

Computing (1 matching dictionary)

28. insecure: Encyclopedia

Medicine (2 matching dictionaries)

29. insecure: Merriam-Webster Medical Dictionary
30. insecure: Medical dictionary

(Note: See insecurely as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Not secure. ▸ adjective:  Not comfortable or confident in oneself or in certain situations. Similar: unassured, unsafe, unsound, uncertain, unsure, unguaranteed, unsecured, bad, precarious, vulnerable, more... Opposite: secure, safe, protected Types: neurotic, paranoid, schizoid, schizotypal, histrionic, narcissistic, avoidant, more... Phrases: food insecure, Insecure direct object reference, someone who is insecure, insecure thoughts, opposite of insecure, more... Adjectives: little, more, own, whole, secure, real, chronically, future, present, vanquished, oligarchy Colors:     gray,     pale blue,     beige,     off-white,     light gray, more... ▸ Word origin ▸ Words similar to insecure ▸ Usage examples for insecure ▸ Idioms related to insecure ▸ Wikipedia articles (New!) ▸ Popular nouns described by insecure ▸ Words that often appear near insecure ▸ Rhymes of insecure ▸ Invented words related to insecure