Definition of double U in English:

double U

Syllabification: dou·ble U


The letter W.
More example sentences
  • We ran a story yesterday we which hoped would solve the irritating need to repeat "double-u, double-u, double-u dot" every time you are talking about a Web site.
  • The double-U shape makes getting stuff in and out quick and simple.
  • French double-v is English double-u.


late 16th century: the letter W represented as a word.

Definition of double U in: