Where does “backstab” come from?

backstab (English) comes from English back, from French bac, from French baccalauréat, from Medieval Latin baccalaureatus, from Latin baccalaureus, from Latin laurea, from Latin laurus, from English -aceous — Creates adjectives from noun or verb stems.

backstab (English): to attack someone unfairly in a deceitful,...

Definitions

  1. to attack someone unfairly in a deceitful,...

Ancestry of “backstab”, step by step

backstab traces back through two separate lines of ancestry.

via English back

StepLanguageWordMeaning
1EnglishbackNear the rear; Not current; Far from the main...
2Frenchbacferry; vat; high school exit exam in France; A...
3Frenchbaccalauréatbaccalaureat; bachelor's degree
4Medieval Latinbaccalaureatusbachelor's degree
5Latinbaccalaureusbachelor
6Latinlaurealaurel, bay tree; crown, wreath or branch of...
7Latinlauruslaurel tree; laurels; a crown of laurel
8English-aceousOf, relating to, resembling or containing the...
9Latin-āceusaceous; resembling, having the nature of, forming, belonging to
10Latin-āxish, -y
11Latin-iumSuffix used to form abstract nouns, sometimes...
12Latin-iusforming adjectives from nouns; nominative neuter...
13Proto-Italic-jōsForms comparative adjectives
14Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English stab

StepLanguageWordMeaning
1EnglishstabAn act of stabbing or thrusting with an object; A...
2EnglishstabilizerAny person or thing that brings stability; Any...
3EnglishstabilizeTo make stable; To become stable
4English-izeUsed to form verbs from nouns or adjectives
5Middle English-isen-ise, -ize
6Middle French-iser-ize
7Latin-izōUsed to form similative verbs from nouns and adjectives
8Ancient Greek-ίζωUsed to form verbs from nouns, adjectives and...
9Proto-Hellenic-íďďō
10Proto-Indo-European-idyéti
11Proto-Indo-European-yétiCreates intransitive, often deponent,...
12Proto-Indo-Europeanyé-
13Chichewaiyehe, she

Words derived from “backstab

Every word from Proto-Indo-European -yós
backstab — Etymology, Origin & Word History | Etymology Explorer