We found 15 dictionaries that define the word smarter:

General (10 matching dictionaries)

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

Business (1 matching dictionary)

11. smarter: Legal dictionary

Computing (1 matching dictionary)

12. smarter: Encyclopedia

Medicine (1 matching dictionary)

13. smarter: Medical dictionary

Miscellaneous (2 matching dictionaries)

14. SMARTER: Acronym Finder
15. smarter: Idioms

(Note: See smart as well.)

Definitions from Wiktionary (SMARTER) ▸ noun:  (mnemonic) An acronym for remembering desirable criteria for goal-setting: Specific, Measurable, Acceptable, Realistic, Time Frame, Extending, Rewarding Similar: cleverer, stupid, dumbness, better, faster, Wiser, laziness, intelligent, safe, shrewd, more... Opposite: dumber, stupider, more stupid, less intelligent, less smart Phrases: The Adventure of Sherlock Holmes' Smarter Brother, Are You Smarter than a 5th Grader?, get smarter, one who thinks they are smarter, better and smarter, more... Adjectives: little, more, smart, litde, scratching, average Colors:     teal,     charcoal,     silver,     gold,     emerald, more... ▸ Words similar to smarter ▸ Usage examples for smarter ▸ Idioms related to smarter ▸ Wikipedia articles (New!) ▸ Popular adjectives describing smarter ▸ Words that often appear near smarter ▸ Rhymes of smarter ▸ Invented words related to smarter