English dictionary
fitz
/f/I/ts/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
A son; -- used in compound names, to indicate paternity, esp. of the illegitimate sons of kings and princes of the blood; as, <i>Fitz</i>roy, the son of the king; <i>Fitz</i>clarence, the son of the duke of Clarence.
Source: webster1913