Etymology Explorer › English

Where does “polyubiquitin” come from?

polyubiquitin (English) comes from English ubiquitin, from English ubiquitous, from English ubiquity, from Medieval Latin ubīquitās, from Latin ubique, from Latin -que, from Proto-Italic -kʷe, from Proto-Indo-European -kʷe — and; Forms distributives from interrogatives.

polyubiquitin (English): A chain of several ubiquitin molecules attached...

Definitions

  1. A chain of several ubiquitin molecules attached...

Ancestry of “polyubiquitin”, step by step

StepLanguageWordMeaning
1EnglishubiquitinAny of a class of small protein, or polypeptide,...
2EnglishubiquitousBeing everywhere at once: omnipresent; Appearing...
3EnglishubiquityThe state or quality of being, or appearing to...
4Medieval Latinubīquitās—
5Latinubiqueeverywhere
6Latin-queand, a copulative particle affixed to the word it...
7Proto-Italic-kʷeand; Forms distributives from interrogatives
8Proto-Indo-European-kʷeand; Forms distributives from interrogatives
Every word from Proto-Indo-European -kʷe →