We found 10 dictionaries that define the word pennyweights:

General (7 matching dictionaries)

1. pennyweights: Merriam-Webster
2. pennyweights: Collins English Dictionary
3. pennyweights: Vocabulary.com
4. pennyweights: Wordnik
5. pennyweights: Wiktionary
6. pennyweights: Dictionary.com
7. pennyweights: TheFreeDictionary.com

Business (1 matching dictionary)

8. pennyweights: Legal dictionary

Computing (1 matching dictionary)

9. pennyweights: Encyclopedia

Medicine (1 matching dictionary)

10. pennyweights: Merriam-Webster Medical Dictionary

(Note: See pennyweight as well.)

Definitions from Wiktionary (pennyweight) ▸ noun:  A unit of mass equal to 24 grains, or ¹⁄₂₀ of a troy ounce. ▸ Also see pennyweight Opposite: troy ounces, grams, kilograms, pounds Types: troy ounce, avoirdupois ounce, gram, carat, more... ▸ Words similar to pennyweights ▸ Usage examples for pennyweights ▸ Idioms related to pennyweights ▸ Wikipedia articles (New!) ▸ Popular adjectives describing pennyweights ▸ Words that often appear near pennyweights ▸ Rhymes of pennyweights ▸ Invented words related to pennyweights