Origin
From Middle English sibrede, sibreden, from Old English sibbrǣden (“affinity, relationship”) equivalent to sib + -red.
From Middle English sibrede, sibreden, from Old English sibbrǣden (“affinity, relationship”) equivalent to sib + -red.
MLA Style
"sibred." YourDictionary, n.d. Web. 16 January 2019. <https://www.yourdictionary.com/sibred>.
APA Style
sibred. (n.d.). Retrieved January 16th, 2019, from https://www.yourdictionary.com/sibred