protometabolism en · NOUN
Etymology
Etymology tree Proto-Indo-European *per-der.? Proto-Indo-European *per-der.? Proto-Indo-European *pér Proto-Indo-European *-o Proto-Indo-European *próder. Ancient Greek πρό (pró) Ancient Greek -ᾰτος (-ătos) Ancient Greek πρῶτος (prôtos) Ancient Greek πρωτο- (prōto-)lbor. English proto- Proto-Indo-European *me Proto-Indo-European *meth₂? Ancient Greek μετᾰ́ (metắ) Ancient Greek μετα- (meta-) Proto-Indo-European *gʷelH-der. Proto-Hellenic *gʷəlnō Ancient Greek βάλλω (bállō) Ancient Greek μεταβάλλω (metabállō) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Hellenic *-ā́ Ancient Greek -ᾱ (-ā) Ancient Greek -η (-ē) Ancient Greek μετᾰβολή (metăbolḗ) Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íd͏̌d͏̌ō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Indo-European *-mos Proto-Indo-European *-mós Ancient Greek -μός (-mós) Ancient Greek -ισμός (-ismós)der. English -ism English metabolism English protometabolism From proto- + metabolism.
Meanings
- (uncountable) A series of linked chemical reactions, in a prebiotic environment, that has characteristics of true metabolism.