We found 18 dictionaries that define the word organiser:

General (13 matching dictionaries)

1. organiser: Merriam-Webster
2. organiser: Collins English Dictionary
3. organiser: Vocabulary.com
4. Organiser, organiser: Wordnik
5. organiser: Cambridge Advanced Learner's Dictionary
6. organiser: Wiktionary
7. organiser: Dictionary.com
8. Organiser (magazine), Organiser (newspaper): Wikipedia, the Free Encyclopedia
9. organiser: Rhymezone
10. organiser: AllWords.com Multi-Lingual Dictionary
11. organiser: FreeDictionary.org
12. organiser: Mnemonic Dictionary
13. organiser: TheFreeDictionary.com

Business (1 matching dictionary)

14. organiser: Legal dictionary

Computing (1 matching dictionary)

15. organiser: Encyclopedia

Medicine (3 matching dictionaries)

16. organiser: Merriam-Webster Medical Dictionary
17. online medical dictionary (No longer online)
18. organiser: Medical dictionary

(Note: See organisers as well.)

Definitions from Wiktionary (organiser) ▸ noun:  (British spelling) Standard spelling of organizer. Similar: mobiliser, institutionaliser, productionalise, constitutioner, catalyser, homologiser, configurer, orienter, govern, governate, more... Types: planner, diary, calendar, timetable, schedule, more... Phrases: nucleolar organiser, personal organiser, electronic organiser, Psion Organiser, nucleolus organiser, more... Adjectives: great, chief, good, national, time, main, political, able, local, principal, excellent Colors:     black,     white,     gray,     beige,     brown, more... ▸ Words similar to organiser ▸ Usage examples for organiser ▸ Idioms related to organiser ▸ Wikipedia articles (New!) ▸ Popular adjectives describing organiser ▸ Words that often appear near organiser ▸ Rhymes of organiser ▸ Invented words related to organiser