Where does “bifolium” come from?
bifolium (English) comes from English bi, from English biceps, from Latin biceps, from Latin bis, from Latin color, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron — Derives agent nouns from verbs, denoting someone...
bifolium (English): A quartic plane curve whose equation in Cartesian coordinates is (x^2 + y^2)^2 = ax^2y
Definitions
- A quartic plane curve whose equation in Cartesian coordinates is (x^2 + y^2)^2 = ax^2y
Ancestry of “bifolium”, step by step
bifolium traces back through two separate lines of ancestry.
via English bi
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | bi | Bisexual; A bisexual person; A type of jade disk... |
| 2 | English | biceps | Any muscle having two heads; Specifically, the... |
| 3 | Latin | biceps | double-headed, having two heads; having two... |
| 4 | Latin | bis | twice, two times, on two occasions, in two ways |
| 5 | Latin | color | colour, shade; color; pigment; complexion |
| 6 | Ancient Greek | μέτρον | something used to measure: measure, rule, weight;... |
| 7 | Ancient Greek | -τρον | Forms instrument nouns |
| 8 | Proto-Hellenic | -tron | Forms instrument nouns from verb stems |
| 9 | Proto-Indo-European | -trom | Forms nouns denoting a tool or instrument |
| 10 | Proto-Indo-European | -tḗr | Derives agent nouns from verbs, denoting someone... |
via English folium
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | folium | A leaf, especially a thin leaf or plate; A curve... |
| 2 | Latin | folium | a leaf; a petal; a sheet or leaf of paper |
| 3 | Proto-Italic | *foljom | — |
| 4 | Proto-Indo-European | bʰolh₃yom | leaf |
| 5 | Proto-Indo-European | bʰleh₃- | bloom, flower |
| 6 | Proto-Indo-European | bʰel- | to sound; to speak, roar, bark; shiny, white; to... |
| 7 | Proto-Indo-European | bʰōl- | — |