We found 17 dictionaries that define the word derivational:

General (14 matching dictionaries)

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

Business (1 matching dictionary)

15. derivational: Legal dictionary

Computing (1 matching dictionary)

16. derivational: Encyclopedia

Medicine (1 matching dictionary)

17. derivational: Merriam-Webster Medical Dictionary

(Note: See derivation as well.)

Definitions from Wiktionary (derivational) ▸ adjective:  (grammar) Of or pertaining to derivation; relating to that which is derived. Similar: derivant, derivate, transderivational, derived, deverbal, derivatographic, verbal, deductive, deadjectival, descendental, more... Opposite: inflectional, non-derivational, non-derivative Phrases: derivational morphology, more... ▸ Words similar to derivational ▸ Usage examples for derivational ▸ Idioms related to derivational ▸ Wikipedia articles (New!) ▸ Popular nouns described by derivational ▸ Words that often appear near derivational ▸ Rhymes of derivational ▸ Invented words related to derivational