Where does “off-the-rack” come from?

off-the-rack (English) comes from English rack, from Old English reċċan, from Proto-West Germanic rakkjan, from Proto-Germanic rakjaną, from Proto-Indo-European h₃roǵéyeti, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.

off-the-rack (English): ready-made in a range of standard sizes

Definitions

  1. ready-made in a range of standard sizes

Ancestry of “off-the-rack”, step by step

off-the-rack traces back through two separate lines of ancestry.

via English rack

StepLanguageWordMeaning
1EnglishrackA series of one or more shelves, stacked one...
2Old Englishreċċanto stretch, extend; to stretch out, extend
3Proto-West Germanicrakkjanto stretch, to straighten
4Proto-Germanicrakjanąto stretch, to straighten
5Proto-Indo-Europeanh₃roǵéyetito straighten, to make straight, to cause to be...
6Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
7Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via English off

StepLanguageWordMeaning
1EnglishoffIn a direction away from the speaker or object;...
2Middle Englishofof; off; until
3Old Englishofof, from, off, out of
4Old Englishæfof
5Proto-Germanic*ab
6Proto-Indo-Europeanapó
Every word from Proto-Indo-European -yetiEvery word from Proto-Indo-European -éyetiEvery word from Proto-Indo-European h₃roǵéyeti
off-the-rack — Etymology, Origin & Word History | Etymology Explorer