Where does “backlining” come from?

backlining (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.

backlining (English): The positioning of amplifiers behind the...

Definitions

  1. The positioning of amplifiers behind the...

Ancestry of “backlining”, step by step

backlining 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 lining

StepLanguageWordMeaning
1EnglishliningA covering for the inside surface of something;...
2EnglishlineA path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight
3Middle Englishlinerope, cord; line, rule, ruler, measure; rule,...
4Old Englishlīneline, rope, cord; line, cable, rope, hawser,...
5Proto-West Germanic*līnāline, chord, rope, string
6Proto-Germaniclīnǭthat which is made of flax; line, chord, rope,...
7Proto-Germaniclīnąflax
8Proto-Indo-Europeanlīno-flax
Every word from Proto-Indo-European -yós