plural of god-sibling

Alternative form of godsibling

plural of sibling rivalry

Competition or animosity between siblings in one family.

(rare) One's spouse's sibling's spouse; either of two (or more) people who marry siblings, from the perspective of the other.

plural of co-sibling-in-law

plural of 3/4 sibling

Alternative spelling of three-quarter sibling

(horse breeding) The offspring of a horse's sire/dam that is by/out of a sibling of its other parent. / (horse breeding) The offspring of a horse's dam and a son of its sire.

plural of three-quarter sibling