Where does “microdoublet” come from?
microdoublet (English) comes from English doublet, from Italian giubbetta, from Italian giubba, from Latin iuba, from Old Tupi îub, from Old Tupi -a, from Old Tupi pó, from Proto-Tupi-Guarani *po — hand.
microdoublet (English): A doublet lens made by microfabrication
Definitions
- A doublet lens made by microfabrication
Ancestry of “microdoublet”, step by step
microdoublet traces back through two separate lines of ancestry.
via English doublet
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | doublet | A pair of two similar or equal things; couple;... |
| 2 | Italian | giubbetta | — |
| 3 | Italian | giubba | jacket; tunic |
| 4 | Latin | iuba | mane; the flowing hair on the neck of an animal;... |
| 5 | Old Tupi | îub | to lie |
| 6 | Old Tupi | -a | forms nouns from a word's stem |
| 7 | Old Tupi | pó | hand |
| 8 | Proto-Tupi-Guarani | *po | hand |
| 9 | Proto-Tupian | *po | hand |