Where does “ê-ke” come from?
ê-ke (Vietnamese) comes from French équerre, from Old French esquarre, from Vulgar Latin exquadra, from Latin ex, from Latin commūnicō, from Latin commūnis, from Old Latin com(m)oinis, from Proto-Italic kommoinis — resin, gum; to say, speak.
ê-ke (Vietnamese): a set square; a triangle
Ancestry of “ê-ke”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | French | équerre | square; set square; first-person singular present... |
| 2 | Old French | esquarre | square |
| 3 | Vulgar Latin | exquadra | — |
| 4 | Latin | ex | A name of the letter "X"; out of, from |
| 5 | Latin | commūnicō | — |
| 6 | Latin | commūnis | — |
| 7 | Old Latin | com(m)oinis | — |
| 8 | Proto-Italic | kommoinis | — |
| 9 | Proto-Indo-European | ḱom-moy-ni- | held in common |
| 10 | Proto-Indo-European | ḱóm | beside, near, by, with |
| 11 | Proto-Indo-European | ḱe | Deictic particle, here; Post-positional... |
| 12 | Middle English | kyt | — |
| 13 | German | kitt | — |
| 14 | Old High German | kuti | — |
| 15 | Proto-West Germanic | kwidu | gum, resin |
| 16 | Proto-Germanic | kweduz | resin |
| 17 | Proto-Indo-European | gʷet- | resin, gum; to say, speak |