Sentence:  A bird prodigy of evil and hybrid character is the despair of a Norfolk farmer. It rejoices in the name of the <WSD>“swoose”</WSD>, a portmanteau word indicating its origin, for its father was a swan and its mother a goose. This ill-assorted pair had three children — three “sweese”. 
Meaning of the word marked with <WSD> tags:  An animal born to a male swan and a female goose