We found 21 dictionaries that define the word teacupful:

General (18 matching dictionaries)

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

Computing (1 matching dictionary)

19. teacupful: Encyclopedia

Miscellaneous (1 matching dictionary)

20. teacupful: Idioms

Science (1 matching dictionary)

21. How Many? A Dictionary of Units of Measurement (No longer online)

(Note: See teacup as well.)

Definitions from Wiktionary (teacupful) ▸ noun:  A unit of measure, the capacity or volume of a teacup. Similar: teaspoon, cupful, measurement ton, tablespoon, tankful, tierce, tchetvert, tael, quarter, teralitre, more... Opposite: teaspoonful, tablespoonful, cupful, mugful ▸ Words similar to teacupful ▸ Usage examples for teacupful ▸ Idioms related to teacupful ▸ Wikipedia articles (New!) ▸ Popular adjectives describing teacupful ▸ Words that often appear near teacupful ▸ Rhymes of teacupful ▸ Invented words related to teacupful