Where does “alakolmiomatriisi” come from?
alakolmiomatriisi (Finnish) comes from Finnish kolmiomatriisi, from Finnish matriisi, from Swedish matris, from Swedish ris, from Old Norse rís, from Middle Low German rīs, from Old French ris, from Italian riso.
alakolmiomatriisi (Finnish): lower triangular matrix
Definitions
- lower triangular matrix
Ancestry of “alakolmiomatriisi”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Finnish | kolmiomatriisi | triangular matrix |
| 2 | Finnish | matriisi | matrix |
| 3 | Swedish | matris | matrix; rectangular arrangement of terms; matrix;... |
| 4 | Swedish | ris | small shrubs, such as blueberry and lingonberry,... |
| 5 | Old Norse | rís | — |
| 6 | Middle Low German | rīs | — |
| 7 | Old French | ris | reef |
| 8 | Italian | riso | laughter, laugh; rice; past participle of ridere |
| 9 | Latin | rīsus | laughed at, ridiculed, mocked, having been ridiculed |
| 10 | Ancient Greek | ὄρυζα | rice |
| 11 | Proto-Iranian | *wrinǰiš | — |