Where does “earthshine” come from?
earthshine (English) comes from English shine, from Middle English shinen, from Old English sċīnan, from Proto-West Germanic skīnan, from Proto-Germanic skīnaną, from Proto-Indo-European (s)ḱeh₁y- — to shine, shimmer.
earthshine (English): Reflected earthlight visible on the Moon's night...
Definitions
- Reflected earthlight visible on the Moon's night...
Ancestry of “earthshine”, step by step
earthshine traces back through two separate lines of ancestry.
via English shine
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | shine | To emit light; To reflect light; To distinguish... |
| 2 | Middle English | shinen | Alternative form of schinen |
| 3 | Old English | sċīnan | to shine |
| 4 | Proto-West Germanic | skīnan | to shine; to appear |
| 5 | Proto-Germanic | skīnaną | to shine; to appear |
| 6 | Proto-Indo-European | (s)ḱeh₁y- | to shine, shimmer |
via English Earth
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | Earth | The third planet of the Solar System; the world upon which humans live |
| 2 | Middle English | erthe | Earth; the world; The Earth's people or... |
| 3 | Old English | eorþe | ground; the planet Earth; dirt |
| 4 | Proto-West Germanic | erþu | earth, world; earth, soil |
| 5 | Proto-Germanic | erþō | earth |
| 6 | Proto-Indo-European | h₁er- | earth |