Where does “trilobal” come from?
trilobal (English) comes from English lobal, from English AL, from Dutch al, from Middle Dutch al, from Old Dutch āl, from Proto-West Germanic all, from Proto-Germanic allaz, from Proto-Indo-European h₂él-.
trilobal (English): Having three sides
Ancestry of “trilobal”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | lobal | Of or relating to a lobe |
| 2 | English | AL | Initialism of assembly language; Initialism of... |
| 3 | Dutch | al | all, all of; already; yet |
| 4 | Middle Dutch | al | all, all of; completely; even though, no matter... |
| 5 | Old Dutch | āl | — |
| 6 | Proto-West Germanic | all | all |
| 7 | Proto-Germanic | allaz | all |
| 8 | Proto-Indo-European | h₂él- | — |