We found 34 dictionaries that define the word aptitude:

General (26 matching dictionaries)

1. aptitude: Merriam-Webster.com
2. aptitude: Oxford Learner's Dictionaries
3. aptitude: American Heritage Dictionary of the English Language
4. aptitude: Collins English Dictionary
5. aptitude: Vocabulary.com
6. Aptitude, aptitude: Wordnik
7. aptitude: Cambridge Advanced Learner's Dictionary
8. aptitude: Wiktionary
9. aptitude: Webster's New World College Dictionary, 4th Ed.
10. aptitude: The Wordsmyth English Dictionary-Thesaurus
11. aptitude: Infoplease Dictionary
12. aptitude: Dictionary.com
13. aptitude: Online Etymology Dictionary
14. aptitude: Cambridge Essential American English Dictionary
15. Aptitude (horse), Aptitude (program), Aptitude (software), Aptitude: Wikipedia, the Free Encyclopedia
16. Aptitude: Online Plain Text English Dictionary
17. aptitude: Webster's Revised Unabridged, 1913 Edition
18. aptitude: Rhymezone
19. aptitude, aptitude (f): AllWords.com Multi-Lingual Dictionary
20. aptitude: Webster's 1828 Dictionary
21. aptitude: Free Dictionary
22. aptitude: Mnemonic Dictionary
23. aptitude: LookWAYup Translating Dictionary/Thesaurus
24. aptitude: Dictionary/thesaurus

Business (3 matching dictionaries)

25. MoneyGlossary.com (No longer online)
26. aptitude: Legal dictionary
27. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

28. aptitude: Encyclopedia

Medicine (3 matching dictionaries)

29. online medical dictionary (No longer online)
30. aptitude: Medical dictionary
31. Medical Dictionary (No longer online)

Miscellaneous (1 matching dictionary)

32. A Brief Critical Dictionary of Education (No longer online)

(Note: See aptitudes as well.)

Definitions from Wiktionary ( ) ▸ noun:  Natural ability to acquire knowledge or skill. ▸ noun:  The condition of being suitable. Similar: ability, knack, adeptness, aptness, skillfulness, didacticity, ableness, intelligence, technique, adaptness, more... Opposite: ineptitude, incompetence Types: verbal, numerical, spatial, mechanical, logical, musical, interpersonal, intrapersonal, more... Phrases: aptitude test, aptitude tests, mechanical aptitude, inherent aptitude, migratory aptitude, more... Adjectives: natural, special, mechanical, scholastic, great, academic, little, remarkable, musical, particular, general Colors:     blue,     green,     yellow,     orange,     purple,     indigo,     teal,     turquoise,     silver,     gold ▸ Word origin ▸ Words similar to aptitude ▸ Usage examples for aptitude ▸ Idioms related to aptitude ▸ Wikipedia articles (New!) ▸ Popular adjectives describing aptitude ▸ Words that often appear near aptitude ▸ Rhymes of aptitude ▸ Invented words related to aptitude