Where does “great-great-grandchild” come from?

great-great-grandchild (English) comes from English grandchild, from English Child, from Middle English childen, from Middle English -en, from Old English -en, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz — adjectival suffix.

great-great-grandchild (English): A child of a great-grandchild, a grandchild of a grandchild and a great-grandchild of a child

Definitions

  1. A child of a great-grandchild, a grandchild of a grandchild and a great-grandchild of a child

Ancestry of “great-great-grandchild”, step by step

StepLanguageWordMeaning
1EnglishgrandchildA child of someone's child
2EnglishChildAlternative letter-case form of child "often used...
3Middle EnglishchildenTo deliver a child; to beget or procreate; To...
4Middle English-enDenotes the past participle form when attached to...
5Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
6Old Norse-innUsed to create adjectives from nouns, meaning...
7Proto-Norse-īna-
8Proto-Germanic-īnaz-en
9Proto-Indo-European-iHnosCreates adjectives of materials
10Proto-Indo-European-no-adjectival suffix
Every word from Proto-Indo-European -no-Every word from Middle English -enEvery word from Proto-Germanic -īnaz