Where does “chữ cái” come from?
chữ cái (Vietnamese) comes from Vietnamese chữ, from Proto-Vietic cuːʔ, from Proto-Mon-Khmer cuuʔ — grandchild.
chữ cái (Vietnamese): a letter
Ancestry of “chữ cái”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Vietnamese | chữ | alphabet, writing system, script; letter,... |
| 2 | Proto-Vietic | cuːʔ | grandchild; father's younger brother |
| 3 | Proto-Mon-Khmer | cuuʔ | grandchild |