Where does “outerplanar” come from?
outerplanar (English) comes from English outer, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.
outerplanar (English): Describing a graph having a planar embedding such...
Definitions
- Describing a graph having a planar embedding such...
Ancestry of “outerplanar”, step by step
outerplanar traces back through two separate lines of ancestry.
via English outer
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | outer | Outside; external; Farther from the centre of the... |
| 2 | English | -er | A person or thing that does an action indicated... |
| 3 | Middle English | -er | agentive suffix; agent noun suffix |
| 4 | Old French | -er | Alternative form of -ier, verbal suffix;... |
| 5 | Latin | -āre | first conjugation |
| 6 | Proto-Italic | -āō | Forms primarily denominative verbs |
| 7 | Proto-Indo-European | -eh₂yéti | Creates iterative/ frequentative/ intensive... |
| 8 | Proto-Indo-European | -yéti | Creates intransitive, often deponent,... |
| 9 | Proto-Indo-European | yé- | — |
| 10 | Chichewa | iye | he, she |
via English planar
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | planar | Of or pertaining to a plane; Flat,... |
| 2 | Late Latin | planarius | relating to a plane; pertaining to a plane; of or... |
| 3 | Latin | plānum | a plain, level ground |
| 4 | Latin | plānus | level, flat, even |
| 5 | Ancient Greek | πλάνος | wandering |
| 6 | Ancient Greek | πλανάω | to make to wander, lead wandering about; to lead... |
| 7 | Proto-Indo-European | pl-néh₂-ti | — |