Where does “submatrix” come from?
submatrix (English) comes from English sub, from English substitute, from Middle English substituten, from Latin substitutus, from Latin substituo, from Latin statuo, from Latin stātus, from Latin stō.
submatrix (English): A matrix formed by selecting certain rows and...
Definitions
- A matrix formed by selecting certain rows and...
Ancestry of “submatrix”, step by step
submatrix traces back through two separate lines of ancestry.
via English sub
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | sub | A submarine; A submarine sandwich: a sandwich... |
| 2 | English | substitute | To use in place of something else, with the same... |
| 3 | Middle English | substituten | — |
| 4 | Latin | substitutus | substituted |
| 5 | Latin | substituo | I place next to, under, or instead of; I... |
| 6 | Latin | statuo | I set up, station; I establish, determine, fix; I... |
| 7 | Latin | stātus | fixed, set, having been set |
| 8 | Latin | stō | to stand |
| 9 | Proto-Italic | staēō | stand |
| 10 | Proto-Indo-European | sth₂éh₁yeti | to stand |
| 11 | Proto-Indo-European | *steh₂- | — |
via English Matrix
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | Matrix | A simulated reality to which many humans are connected. In some works created by sentient machines to subdue humans |