Where does “dinnertime” come from?

dinnertime (English) comes from English dinner, from Middle English dyner, from Old French disner, from Vulgar Latin disiuno, from Latin disieiūnāre, from Latin iēiūnō, from Latin iēiūnus, from Latin iaiūnus — to sacrifice.

dinnertime (English): The time when dinner takes place; The time when...

Definitions

  1. The time when dinner takes place; The time when...

Ancestry of “dinnertime”, step by step

dinnertime traces back through two separate lines of ancestry.

via English dinner

StepLanguageWordMeaning
1EnglishdinnerA midday meal; The main meal of the day, often...
2Middle Englishdynerlunch second meal of the day, eaten in the late morning
3Old Frenchdisnerto dine; to eat the main meal of the day; dinner
4Vulgar Latindisiuno—
5Latindisieiūnāre—
6Latiniēiūnōto fast
7Latiniēiūnusfasting, abstinent, hungry
8Latiniaiūnus—
9Proto-Italicjagjūnos—
10Proto-Indo-EuropeanHyeh₂ǵ-yu-—
11Proto-Indo-EuropeanHyeh₂ǵ-ye/o-to sacrifice

via English Time

StepLanguageWordMeaning
1EnglishTimeThe inevitable progression into the future with the passing of present and past events
2Middle Englishtymethyme; time; A specific duration or period of...
3Old Frenchthym—
4Latinthymumthyme; accusative singular of thymus
5Ancient Greekθύμονthyme
6Ancient GreekθύωI offer in sacrifice, slay, burn, immolate; I...
7Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European Hyeh₂ǵ-ye/o- →Every word from Proto-Indo-European Hyeh₂ǵ-yu- →Every word from Proto-Italic jagjūnos →