We found 36 dictionaries that define the word please:

General (29 matching dictionaries)

1. please: Longman Dictionary of Contemporary English
2. please: Merriam-Webster
3. please, please: Oxford Learner's Dictionaries
4. please: American Heritage Dictionary of the English Language
5. please: Collins English Dictionary
6. please: Vocabulary.com
7. PLease, Please, please: Wordnik
8. please: Cambridge Advanced Learner's Dictionary
9. please: Wiktionary
10. please: Webster's New World College Dictionary, 4th Ed.
11. please: The Wordsmyth English Dictionary-Thesaurus
12. please: Infoplease Dictionary
13. Please, please: Dictionary.com
14. please (v.): Online Etymology Dictionary
15. please: Cambridge Essential American English Dictionary
16. Please (Matt Nathanson album), Please (Pam Tillis song), Please (Pet Shop Boys album), Please (Robin Gibb song), Please (Toni Braxton song), Please (U2 song), Please (album), Please (film), Please: Wikipedia, the Free Encyclopedia
17. Please: Online Plain Text English Dictionary
18. please: Webster's Revised Unabridged, 1913 Edition
19. please: Rhymezone
20. please: AllWords.com Multi-Lingual Dictionary
21. please: Webster's 1828 Dictionary
22. please: FreeDictionary.org
23. please: Mnemonic Dictionary
24. please, please: TheFreeDictionary.com
25. please: Wikimedia Commons US English Pronunciations
26. Please (You Got That ...): Wikipedia, the Free Encyclopedia
27. Please: Wordnik

Business (1 matching dictionary)

28. please: Legal dictionary

Computing (1 matching dictionary)

29. BABEL: Computer Oriented Abbreviations and Acronyms (No longer online)

Medicine (1 matching dictionary)

30. online medical dictionary (No longer online)

Miscellaneous (3 matching dictionaries)

31. Sound-Alike Words (No longer online)
32. PLEASE: Acronym Finder
33. please: Idioms

Slang (1 matching dictionary)

34. please: Green’s Dictionary of Slang

(Note: See pleased as well.)

Definitions from Wiktionary ( ) ▸ verb:  (ambitransitive) To make happy or satisfy; to give pleasure to. ▸ verb:  (intransitive, ergative) To desire; to will; to be pleased by. ▸ adverb:  Used to make a polite request. Similar: delight, pls., want, advise, help, hesitate, implore, wanna, kindly, need, more... Opposite: displease, annoy, irritate, upset, offend Types: pleases, more... Phrases: please god, please explain, Please Yourself, yes please, pretty please, more... Adjectives: token, quiet, more, hurry, your, turn, next, hard, common, pretty, wait Colors:     sky blue,     pastel pink,     lavender,     mint green,     soft peach, more... ▸ Word origin ▸ Words similar to please ▸ Usage examples for please ▸ Idioms related to please ▸ Wikipedia articles (New!) ▸ Words that often appear near please ▸ Rhymes of please ▸ Invented words related to please