Where does “rotomolded” come from?

rotomolded (English) comes from English roto, from Spanish roto, from Latin ruptus, from Latin rumpō, from Proto-Indo-European Hrunépti, from Proto-Indo-European Hrewp-, from Proto-Indo-European Hrew- — to tear out, dig out, open, acquire.

rotomolded (English): molded/moulded using rotational molding

Definitions

  1. molded/moulded using rotational molding

Ancestry of “rotomolded”, step by step

rotomolded traces back through two separate lines of ancestry.

via English roto

StepLanguageWordMeaning
1Englishrotorotogravure; A Chilean, especially a common man...
2Spanishrotobroken; corrupt, rotten; vulgar, low-class,...
3Latinruptusbroken; ruptured, burst
4Latinrumpōto break, burst, tear, rend, rupture; break asunder, force open
5Proto-Indo-EuropeanHrunéptito be breaking
6Proto-Indo-EuropeanHrewp-to break, tear
7Proto-Indo-EuropeanHrew-to tear out, dig out, open, acquire

via English molded

StepLanguageWordMeaning
1Englishmoldedsimple past tense and past participle of mold
Every word from Proto-Indo-European Hrew-