We found 20 dictionaries that define the word safer:

General (12 matching dictionaries)

1. safer: Merriam-Webster
2. safer: Collins English Dictionary
3. safer: Vocabulary.com
4. Safer, safer: Wordnik
5. safer: Cambridge Advanced Learner's Dictionary
6. safer: Wiktionary
7. SAFER: Dictionary.com
8. safer: Cambridge Essential American English Dictionary
9. SAFER, Safer (surname): Wikipedia, the Free Encyclopedia
10. Safer: Rhymezone
11. safer: FreeDictionary.org
12. safer: TheFreeDictionary.com

Business (1 matching dictionary)

13. safer: Legal dictionary

Computing (1 matching dictionary)

14. safer: Encyclopedia

Medicine (2 matching dictionaries)

15. safer: Merriam-Webster Medical Dictionary
16. safer: Medical dictionary

Miscellaneous (3 matching dictionaries)

17. SAFER: Acronym Finder
18. AbbreviationZ (No longer online)
19. safer: Idioms

Slang (1 matching dictionary)

20. safer: Urban Dictionary

(Note: See safe as well.)

Definitions from Wiktionary (SAFER) ▸ noun:  Initialism of Simplified Aid For EVA Rescue (“a small, self-contained, propulsive backpack system (jet pack) worn during spacewalks, to be used in case of emergency only”). Opposite: riskier, dangerous, hazardous, perilous, insecure Types: condoms, dental dams, birth control, sponges, diaphragms, spermicide, hormone injections, hormone, more... Phrases: safer sex, Bipartisan Safer Communities Act, Morley Safer, FSO Safer, SAFER barrier, more... Colors:     blue,     green,     white,     light blue,     light green, more... ▸ Words similar to safer ▸ Usage examples for safer ▸ Idioms related to safer ▸ Wikipedia articles (New!) ▸ Popular adjectives describing safer ▸ Words that often appear near safer ▸ Rhymes of safer ▸ Invented words related to safer