We found 8 dictionaries that define the word watt-second:

General (6 matching dictionaries)

1. watt-second: Merriam-Webster
2. watt-second: Wordnik
3. watt-second: Infoplease Dictionary
4. watt-second: Dictionary.com
5. watt-second: TheFreeDictionary.com
6. watt-second: Wiktionary

Computing (1 matching dictionary)

7. watt-second: Encyclopedia

Tech (1 matching dictionary)

8. PhotoNotes Dictionary of Film and Digital Photography (No longer online)

Definitions from Wiktionary (watt-second) ▸ noun:  A derived unit of energy equivalent to the joule. ▸ Words similar to watt-second ▸ Usage examples for watt-second ▸ Idioms related to watt-second ▸ Wikipedia articles (New!) ▸ Popular adjectives describing watt-second ▸ Words that often appear near watt-second ▸ Rhymes of watt-second ▸ Invented words related to watt-second