Where does “pseudospin” come from?
pseudospin (English) comes from English pseudo, from English pseudo-, from Ancient Greek ψευδής, from Ancient Greek -ής, from Proto-Indo-European -ēs, from Proto-Indo-European -ess, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...
pseudospin (English): A quantum degree of freedom analogous to spin
Definitions
- A quantum degree of freedom analogous to spin
Ancestry of “pseudospin”, step by step
pseudospin traces back through two separate lines of ancestry.
via English pseudo
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | pseudo | An intellectually pretentious person; a... |
| 2 | English | pseudo- | False, not genuine, fake |
| 3 | Ancient Greek | ψευδής | lying, false, untrue; deceived, beguiled |
| 4 | Ancient Greek | -ής | adjective suffix |
| 5 | Proto-Indo-European | -ēs | Primarily forms adjectival bahuvrīhi compounds |
| 6 | Proto-Indo-European | -ess | — |
| 7 | Proto-Indo-European | -os | Creates action nouns or result nouns from verbs;... |
via English spin
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | spin | To rotate, revolve, gyrate (usually quickly); to partially or completely rotate to face another direction |
| 2 | Middle English | spinnen | To spin or convert fibre into yarn; To make... |
| 3 | Old English | spinnan | to spin |
| 4 | Proto-Germanic | spinnaną | to spin |
| 5 | Proto-Indo-European | (s)pénh₁-ne- | — |
| 6 | Proto-Indo-European | (s)penh₁- | to twist; to weave |