We found 29 dictionaries that define the word selfless:

General (26 matching dictionaries)

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

Business (1 matching dictionary)

25. selfless: Legal dictionary

Medicine (1 matching dictionary)

26. online medical dictionary (No longer online)

Slang (1 matching dictionary)

27. Selfless: Urban Dictionary

(Note: See selflessly as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Having, exhibiting or motivated by no concern for oneself but for others; unselfish. Similar: altruistic, self-denying, egoless, heartless, self-abnegatory, unselfconscious, unneeding, greedless, pitiless, empathyless, more... Opposite: selfish, self-centered, egocentric, narcissistic Types: altruism, altruistic, egoism, egotism, selfishness, self-centered, self-serving, more... Phrases: selfless love, too selfless, opposite of selfless, selfless identity, selfless giving, more... Adjectives: same, such, own, most, unselfish, first Colors:     white,     light blue,     lavender,     soft pink,     pale yellow, more... ▸ Word origin ▸ Words similar to selfless ▸ Usage examples for selfless ▸ Idioms related to selfless ▸ Wikipedia articles (New!) ▸ Popular nouns described by selfless ▸ Words that often appear near selfless ▸ Rhymes of selfless ▸ Invented words related to selfless