English
paraproduct
Paraproduct comes from Latin prōductus ‘brought forth, forward or out, having been…’, from dūcō ‘to lead, guide, conduct, lead away’, and ultimately from Proto-Indo-European *dewk- ‘to pull, to draw’.
- Proto-Indo-Europeanc. 4500–2500 BCE*dewk-‘to pull, to draw’reconstructed
- Proto-Indo-European, derivedc. 4500–2500 BCE*déwkti‘to pull, to draw’reconstructed
- Proto-Italicc. 1500–700 BCE*doukō‘to lead’reconstructed
- Latinc. 75 BCE–200 CEdūcō‘to lead, guide, conduct, lead away’
- Latin, derivedc. 75 BCE–200 CEprōdūcō‘to lead or bring forth, forward or out’
- Latin, derivedc. 75 BCE–200 CEprōductus‘brought forth, forward or out, having been brought forward’
- Middle Englishc. 1150–1500product
- English1500–presentsame form
- Englishearliest quotation 2015paraproduct
attested reconstructed ? uncertain or disputed
Lineage
- Proto-Indo-Europeanc. 4500–2500 BCE*dewk-‘to pull, to draw’reconstructed
- Proto-Indo-European, derivedc. 4500–2500 BCE*déwkti‘to pull, to draw’reconstructed
- Proto-Italicc. 1500–700 BCE*doukō‘to lead’reconstructed
- Latinc. 75 BCE–200 CEdūcō‘to lead, guide, conduct, lead away’
- Latin, derivedc. 75 BCE–200 CEprōdūcō‘to lead or bring forth, forward or out’
- Latin, derivedc. 75 BCE–200 CEprōductus‘brought forth, forward or out, having been brought forward’
- Middle Englishc. 1150–1500product
- English1500–presentsame form
- Englishearliest quotation 2015paraproduct
Earliest quotation: 2015, Joshua Isralowitz, Hyun-Kyoung Kwon: “To do this, we will characterize the boundedness of…”
Latin dūcō ‘to lead; draw’
Latin prōdūcō ‘to bring forward’
Latin prōductus ‘brought forth’
Middle English product
English product
Linked words
through Proto-Indo-European *dewk- ‘to pull, to draw’
team, touch, tie, toy, introduce, tow, tying, tighten, tug, duchess, tuck, herzog, tether, taut, untie, tew, teem, induct, 94 more
through Proto-Italic *doukō ‘to lead’
conductor, conduction, abductor, dukedom, preproduction, 93 more
through Latin dūcō ‘to lead, guide, conduct, lead away’
education, reduce, duke, conduct, reduction, introduction, producer, dolphin, educate, conn, induction, educator, induce, douche, reproduction, deduction, conducive, doge, reproduce, seduce, subdue, seduction, duchy, cond, deduct, redux, inductive, transducer, redoubt, unproductive, subduction, duc, reductive, abduct, transduction, duce, dux, ducal, ductile, inductor, 102 more
through Latin prōdūcō ‘to lead or bring forth, forward or out’
production, produce, productivity, productive, 67 more
through English product
Today it means
noun A non-commutative bilinear operator acting on functions that in some sense is like the product of the two functions it acts on.
Language periods are conventional ranges, not dates for this word.
Etymograph / Proto-Indo-European *dewk- / paraproduct