Where does “biofitness” come from?

biofitness (English) comes from English fitness, from English fit, from English outfit, from English out, from Middle English oute, from Old English ūt, from Proto-West Germanic *ūt, from Proto-Germanic ūt — out, outward.

biofitness (English): biological fitness; the ability to produce offspring

Definitions

  1. biological fitness; the ability to produce offspring

Ancestry of “biofitness”, step by step

biofitness traces back through two separate lines of ancestry.

via English fitness

StepLanguageWordMeaning
1EnglishfitnessThe condition of being fit, suitable or...
2EnglishfitSuitable, proper; Adapted to a purpose or...
3EnglishoutfitA set of clothing; Gear consisting of a set of...
4EnglishoutAway from the inside, centre or other point of...
5Middle Englishouteout
6Old Englishūtout
7Proto-West Germanic*ūtout, outward
8Proto-Germanicūtout, outward
9Proto-Indo-Europeanúdout, outward

via English Bio

StepLanguageWordMeaning
1EnglishBioAbbreviation of biology
2EnglishbiologyThe study of all life or living matter; The...
3Ancient Greekβίοςlife
4Ancient GreekΓένεσιςGenesis. The title of the first book of the Bible and Pentateuch as in the Septuagint translation in Greek
5Proto-Hellenicgénetisorigin, source
6Proto-Indo-Europeanǵénh₁tisbirth, production
7Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth
Every word from Proto-Indo-European úd