babies

[lozzie]

what is the word for 7 babies from the same families born on the same day

[zgma]

Septuplets.

[New Forester]

Assuming they are sibs not very unusually coincident cousins... For any such sibs more than triplets it's the Latin root for that number, plus "-uplets". Quadr-, quint-, sext-, sept-, oct-, non-. Not sure above here: decuplets, deciplets or decaplets? Then undec-, duodec- etc. We're well out of human territory here of course, but I do feel it's important to know how to address one's sow's piglets politely (if one had a sow, that is).