Where does “knockback” come from?

knockback (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.

knockback (English): A blow that causes the recipient to fall or move...

Definitions

  1. A blow that causes the recipient to fall or move...

Ancestry of “knockback”, step by step

knockback 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 knock

StepLanguageWordMeaning
1EnglishknockAn abrupt rapping sound, as from an impact of a...
2Middle EnglishknokkenTo pound; to beat down
3Old Englishcnocianto knock; to knock on something; to hit, strike
4Proto-GermanicknukōnąTo pound on; beat on; knock
5Proto-Indo-Europeangnew-a bundle; knot; knot, bundle
6Proto-Indo-Europeangen-to squeeze, pinch, kink, ball up, concentrate; to...
Every word from Proto-Indo-European -yós
knockback — Etymology, Origin & Word History | Etymology Explorer