Where does “doubletime” come from?
doubletime (English) comes from English Time, from Middle English tyme, from Old French thym, from Latin thymum, from Ancient Greek θύμον, from Ancient Greek θύω, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.
doubletime (English): A gene in Drosophila melanogaster that produces the DBT protein kinase, used to control circadian rhythm
Definitions
- A gene in Drosophila melanogaster that produces the DBT protein kinase, used to control circadian rhythm
Ancestry of “doubletime”, step by step
doubletime traces back through two separate lines of ancestry.
via English Time
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | Time | The inevitable progression into the future with the passing of present and past events |
| 2 | Middle English | tyme | thyme; time; A specific duration or period of... |
| 3 | Old French | thym | — |
| 4 | Latin | thymum | thyme; accusative singular of thymus |
| 5 | Ancient Greek | θύμον | thyme |
| 6 | Ancient Greek | θύω | I offer in sacrifice, slay, burn, immolate; I... |
| 7 | Proto-Indo-European | dʰewh₂- | smoke; mist, haze |