We found 2 dictionaries that define the word sir william:

General (1 matching dictionary)

1. Sir William (horse), Sir William: Wikipedia, the Free Encyclopedia

Slang (1 matching dictionary)

2. Sir William: Urban Dictionary

Phrases: sir william wallace, sir william crookes, sir william chambers, sir william herschel, sir william huggins, more... ▸ Words similar to sir william ▸ Usage examples for sir william ▸ Idioms related to sir william ▸ Wikipedia articles (New!) ▸ Words that often appear near sir william ▸ Rhymes of sir william ▸ Invented words related to sir william