Where does “protectin” come from?

protectin (English) comes from English protect, from French protection, from Italian protezione, from Spanish protección, from Late Latin protectio, from Latin prōtēctus, from Latin protegere, from Latin prō- — passed , crossed.

protectin (English): A membrane-bound protein that prevents lysis by...

Definitions

  1. A membrane-bound protein that prevents lysis by...

Ancestry of “protectin”, step by step

protectin traces back through two separate lines of ancestry.

via English protect

StepLanguageWordMeaning
1EnglishprotectTo keep safe; to defend; to guard; to prevent...
2Frenchprotectionprotection
3Italianprotezioneprotection
4Spanishprotecciónprotection
5Late Latinprotectioa covering over; protection; shelter
6Latinprōtēctuscovered
7Latinprotegeresecond-person singular future passive indicative...
8Latinprō-forward direction, forward movement
9Proto-Italic*pro-pro- see the Latin entry for further meanings
10Proto-Indo-Europeanpro-toward, forward
11Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
12Proto-Indo-Europeanper-before, in front; first; to go through
13Proto-Indo-Europeanpr̥tóspassed , crossed

via English in

StepLanguageWordMeaning
1EnglishinUsed to indicate location, inclusion, or position...
2Middle EnglishinAny kind of accomodation; particularly; A home or...
3Old Englishinin; Alternative form of inn
4Proto-West Germanic*in
Every word from Proto-Indo-European pr̥tós