Where does “hundredsomething” come from?

hundredsomething (English) comes from English hundred, from Middle English hundred, from Old English hundred, from Proto-West Germanic *hundarad, from Proto-Germanic hundaradą, from Proto-Germanic hundą, from Proto-Indo-European ḱm̥tóm, from Proto-Indo-European déḱm̥ — ten.

hundredsomething (English): An indeterminate value between 100 (inclusive) and 200 (exclusive)

Definitions

  1. An indeterminate value between 100 (inclusive) and 200 (exclusive)

Ancestry of “hundredsomething”, step by step

hundredsomething traces back through two separate lines of ancestry.

via English hundred

StepLanguageWordMeaning
1EnglishhundredA numerical value equal to 100 (102), occurring after ninety-nine
2Middle EnglishhundredA hundred; 100
3Old Englishhundredhundred
4Proto-West Germanic*hundaradhundred
5Proto-Germanichundaradąa great hundred; a hundred
6Proto-Germanichundąa great hundred; a hundred
7Proto-Indo-Europeanḱm̥tómhundred
8Proto-Indo-Europeandéḱm̥ten

via English something

StepLanguageWordMeaning
1EnglishsomethingAn uncertain or unspecified thing; one thing; A...
2Middle Englishsomþyngsomething
3Old Englishsumsome
4Proto-West Germanic*sumsome
5Proto-Germanicsumazsome (one), a certain (one)
6Proto-Indo-Europeansem-together, one
Every word from Proto-Indo-European déḱm̥