Where does “ultralightweight” come from?

ultralightweight (English) comes from English lightweight, from English Light, from Middle English light, from Old English lēoht, from Proto-West Germanic leuht, from Proto-Germanic leuhtą, from Proto-Indo-European lewktom, from Proto-Indo-European lewk- — bright; to shine; to see.

ultralightweight (English): Extremely lightweight

Definitions

  1. Extremely lightweight

Ancestry of “ultralightweight”, step by step

ultralightweight traces back through two separate lines of ancestry.

via English lightweight

StepLanguageWordMeaning
1EnglishlightweightA particular weight class, or member of such, as...
2EnglishLightA place name
3Middle EnglishlightThe radiation which allows for vision by...
4Old Englishlēohtluminous, bright, light, clear, resplendent,...
5Proto-West Germanicleuhtlight, bright; light
6Proto-Germanicleuhtąlight
7Proto-Indo-Europeanlewktom
8Proto-Indo-Europeanlewk-bright; to shine; to see

via English ultra

StepLanguageWordMeaning
1EnglishultraExtreme; far beyond the norm; fanatical;...
2Latinultrābeyond
3Latin-asuffixed to the roots of verbs, forms agent...
4Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
5Proto-Indo-European-éh₂
Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewktomEvery word from Proto-Germanic leuhtą
ultralightweight — Etymology, Origin & Word History | Etymology Explorer