Where does “sweepback” come from?

sweepback (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.

sweepback (English): The rearward angle of the leading edge of a wing,...

Definitions

  1. The rearward angle of the leading edge of a wing,...

Ancestry of “sweepback”, step by step

sweepback 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 sweep

StepLanguageWordMeaning
1EnglishsweepTo clean by means of a stroking motion of a...
2Middle EnglishswepenTo sweep; to stroke with a broom
3Middle English-elssuffix creating nouns denoting events, instruments, or places from verbs
4Old English-elssuffix creating nouns from verbs
5Proto-West Germanic-islīUsed to form nouns from verbs denoting something...
6Proto-West Germanic-ness, -th
7Proto-Germanic-į̄-th
8Proto-Indo-European-íh₂
Every word from Proto-Indo-European -yósEvery word from Latin -iumEvery word from Latin -ius
sweepback — Etymology, Origin & Word History | Etymology Explorer