Defn: The child of one's grandson or granddaughter.

GREAT-GRANDDAUGHTER
Great"-grand"daugh`ter, n. Etym: [See Great, 10.]

Defn: A daughter of one's grandson or granddaughter.

GREAT-GRANDFATHER
Great"-grand"fa`ther, n. Etym: [See Great, 10.]

Defn: The father of one's grandfather or grandmother.

GREAT-GRANDMOTHER
Great"-grand"moth`er, n.

Defn: The mother of one's grandfather or grandmother.

GREAT-GRANDSON
Great"-grand"son`, n. Etym: [See Great, 10.]

Defn: A son of one's grandson or granddaughter.

GREAT-HEARTED
Great"-heart`ed, a.