Where does “delayage” come from?

delayage (English) comes from English delay, from Middle English delaien, from Old French delaiier, from Old French delaissier, from Old French des, from Old French de, from Latin datum, from Latin datus — to give.

Ancestry of “delayage”, step by step

delayage traces back through two separate lines of ancestry.

via English delay

StepLanguageWordMeaning
1EnglishdelayA period of time before an event occurs; the act...
2Middle Englishdelaien
3Old Frenchdelaiier
4Old Frenchdelaissierto leave; to abandon
5Old Frenchdes
6Old Frenchdeof; from
7Latindatumgift, present; accusative supine of dō;...
8Latindatusgiven; offered; yielded
9Latindāre
10Proto-Italicdidōgive
11Proto-Indo-Europeandédeh₃tito be giving
12Proto-Indo-Europeandeh₃-to give

via English age

StepLanguageWordMeaning
1EnglishageThe whole duration of a being, whether animal,...
2Middle EnglishageThe age of someone or rarely something; how old someone is
3Old Frenchaageage
4Vulgar Latinaetaticumage
5Latinaetāsthe period of a life: lifetime, lifespan
6Latinaevitās
7Proto-Italicaiwotātsage
8Proto-Indo-Europeanh₂eyu-vitality; eternal; vital force, life, long life,...
9Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning
Every word from Proto-Indo-European deh₃-Every word from Proto-Indo-European dédeh₃tiEvery word from Proto-Italic didō