We found 28 dictionaries that define the word pictograph:

General (20 matching dictionaries)

1. pictograph: Merriam-Webster
2. pictograph: Oxford Learner's Dictionaries
3. pictograph: American Heritage Dictionary of the English Language
4. pictograph: Collins English Dictionary
5. pictograph: Vocabulary.com
6. pictograph: Wordnik
7. pictograph: Wiktionary
8. pictograph: Webster's New World College Dictionary, 4th Ed.
9. pictograph: The Wordsmyth English Dictionary-Thesaurus
10. pictograph: Infoplease Dictionary
11. Pictograph, pictograph: Dictionary.com
12. pictograph: Online Etymology Dictionary
13. Pictograph: Wikipedia, the Free Encyclopedia
14. Pictograph: Online Plain Text English Dictionary
15. pictograph: Webster's Revised Unabridged, 1913 Edition
16. pictograph: Rhymezone
17. Pictograph: AllWords.com Multi-Lingual Dictionary
18. pictograph: FreeDictionary.org
19. pictograph: Mnemonic Dictionary
20. pictograph: TheFreeDictionary.com

Art (1 matching dictionary)

21. pictograph: ArtLex Lexicon of Visual Art Terminology

Business (1 matching dictionary)

22. BusinessDictionary.com (No longer online)

Computing (2 matching dictionaries)

23. pictograph: Free On-line Dictionary of Computing
24. pictograph: Encyclopedia

Medicine (1 matching dictionary)

25. online medical dictionary (No longer online)

Miscellaneous (1 matching dictionary)

26. pictograph: Wordcraft Dictionary

Science (2 matching dictionaries)

27. Archaeology Wordsmith (No longer online)
28. Anthropology dictionary (No longer online)

(Note: See pictographic as well.)

Definitions from Wiktionary (pictograph) ▸ noun:  A picture that represents a word or an idea. ▸ noun:  A graphic character. ▸ noun:  A graph that represents numerical data using pictures. Similar: pictogram, iconograph, pictogramme, zodiograph, ideograph, ideogram, logograph, pictography, typogram, icon, more... Opposite: text, word-based, alphanumeric Types: ideogram, glyph, emoji, rebus, more... Adjectives: red, indian, ancient, chinese, original, puebloan, tall, early, simple, sumerian, old ▸ Word origin ▸ Words similar to pictograph ▸ Usage examples for pictograph ▸ Idioms related to pictograph ▸ Wikipedia articles (New!) ▸ Popular adjectives describing pictograph ▸ Words that often appear near pictograph ▸ Rhymes of pictograph ▸ Invented words related to pictograph