Family Vocabulary Singular aunt brother brother-in-law child cousin dad daughter daughter-in-law father father-in-law grandchild granddaughter grandfather grandma grandmother grandpa grandson half-brother half-sister husband mom mother mother-in-law nephew niece parent sibling sister sister-in-law son son-in-law spouse stepbrother stepfather stepmother stepsister uncle wife Plural aunts brothers brothers-in-law children cousins dads daughters daughters-in-law fathers fathers-in-law grandchildren granddaughters grandfathers grandmas grandmothers grandpas grandsons half-brothers half-sisters husbands Moms mothers mothers-in-law nephews nieces parents Siblings sisters sisters-in-law sons sons-in-law spouses stepbrothers stepfathers Stepmothers stepsisters uncles Wives Definition your father's or mother's sister your male sibling your spouse's brother your offspring your aunt's and uncle's child your male parent (informal your female child your child's wife your male parent your spouse's father your child's child your child's female child your father's or mother's father your father's or mother's mother (informal) your father's or mother's mother your father's or mother's father (informal your child's male child your male sibling who shares only one biological parent your female sibling who shares only one biological parent your male spouse your female parent (informal) your female parent your spouse's mother your bother's or sister's son your brother's or sister's daughter your mother or father your brother or sister your female sibling your spouse's sister your male child your child's husband your husband or wife your non-biological male sibling through marriage your non-biological male parent through marriage your non-biological female parent through marriage your non-biological female sibling through marriage your father's or mother's brother your female spouse Family Vocabulary Match the definition to the family vocabulary. Singular 1.aunt 2.brother 3.brother-in-law 4.child 5.cousin 6.dad 7.daughter 8.daughter-in-law 9.father 10.father-in-law 11.grandchild 12.granddaughter 13.grandfather 14.grandma 15.grandmother 16.grandpa 17.grandson 18.half-brother 19.half-sister 20.husband 21.mom 22.mother 23.mother-in-law 24.nephew 25.niece 26.parent 27.sibling 28.sister 29.sister-in-law 30.son 31.son-in-law 32.spouse 33.stepbrother 34.stepfather 35.stepmother 36.stepsister 37.uncle 38.wife Plural Definition a) your male sibling who shares only one biological parent b) your non-biological male sibling through marriage c) your spouse's father d) your female sibling e) your female sibling who shares only one biological parent f) your female parent (informal) g) your brother's or sister's daughter h) your father's or mother's father (informal) i) your child's female child j) your female child k) your non-biological female sibling through marriage l) your offspring m) your non-biological female parent through marriage n) your child's male child o) your male sibling p) your child's wife q) your spouse's mother r) your father's or mother's sister s) your bother's or sister's son t) your husband or wife u) your male parent (informal v) your child's husband w) your father's or mother's mother (informal) x) your father's or mother's mother y) your spouse's brother z) your father's or mother's brother aa) your non-biological male parent through marriage bb) your male parent cc) your male spouse dd) your father's or mother's father ee) your female spouse ff) your spouse's sister gg) your mother or father hh) your brother or sister ii) your female parent jj) your male child kk) your child's child ll) your aunt's and uncle's child