We found 15 dictionaries that define the word functionless:

General (11 matching dictionaries)

1. functionless: Merriam-Webster
2. functionless: Oxford Learner's Dictionaries
3. functionless: Collins English Dictionary
4. functionless: Wordnik
5. functionless: Wiktionary
6. Functionless, functionless: Dictionary.com
7. Functionless: Online Plain Text English Dictionary
8. functionless: Webster's Revised Unabridged, 1913 Edition
9. Functionless: AllWords.com Multi-Lingual Dictionary
10. functionless: FreeDictionary.org
11. Functionless: TheFreeDictionary.com

Business (1 matching dictionary)

12. functionless: Legal dictionary

Computing (1 matching dictionary)

13. functionless: Encyclopedia

Medicine (2 matching dictionaries)

14. functionless: Merriam-Webster Medical Dictionary
15. functionless: Medical dictionary

(Note: See function as well.)

Definitions from Wiktionary (functionless) ▸ adjective:  lacking a function Similar: characterless, contentless, unctionless, structureless, objectless, expressionless, statusless, funless, faceless, mindless, more... Types: vestigial, rudimentary, unnecessary, dispensable, redundant, superfluous, extraneous, more... ▸ Words similar to functionless ▸ Usage examples for functionless ▸ Idioms related to functionless ▸ Wikipedia articles (New!) ▸ Popular nouns described by functionless ▸ Words that often appear near functionless ▸ Rhymes of functionless ▸ Invented words related to functionless