We found 12 dictionaries that define the word obstacles:

General (9 matching dictionaries)

1. obstacles: Merriam-Webster
2. obstacles: Collins English Dictionary
3. obstacles: Vocabulary.com
4. Obstacles, obstacles: Wordnik
5. obstacles: Cambridge Advanced Learner's Dictionary
6. obstacles: Wiktionary
7. obstacles: Dictionary.com
8. obstacles: Cambridge Essential American English Dictionary
9. obstacles: TheFreeDictionary.com

Business (1 matching dictionary)

10. obstacles: Legal dictionary

Computing (1 matching dictionary)

11. obstacles: Encyclopedia

Sports (1 matching dictionary)

12. Obstacles: Sports Definitions

(Note: See obstacle as well.)

Definitions from Wiktionary (obstacle) ▸ noun:  Something that impedes, stands in the way of, or holds up progress, either physically or figuratively ▸ Also see obstacle Opposite: facilitators, aids, supports, enablers, advantages Types: challenges, hurdles, barriers, roadblocks, impediments, more... Phrases: Horse jumping obstacles, to impede with obstacles, full of obstacles, overcoming obstacles, get through relationship obstacles, more... Adjectives: many, serious, major, formidable, insurmountable, natural, main, greatest, political, insuperable, legal Colors:     gray,     black,     dark blue,     brown,     dark green, more... ▸ Words similar to obstacles ▸ Usage examples for obstacles ▸ Idioms related to obstacles ▸ Wikipedia articles (New!) ▸ Popular adjectives describing obstacles ▸ Words that often appear near obstacles ▸ Rhymes of obstacles ▸ Invented words related to obstacles