Where does “brainteasing” come from?
brainteasing (English) comes from English brain, from Middle English brayn, from Old English bræġn, from Proto-West Germanic *bragn, from Proto-Germanic bragną, from Proto-Indo-European mregʰnom, from Proto-Indo-European men- — to think, mind; spiritual activity; to stay,...
brainteasing (English): Puzzling; mentally challenging
Definitions
- Puzzling; mentally challenging
Ancestry of “brainteasing”, step by step
brainteasing traces back through two separate lines of ancestry.
via English brain
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | brain | The control center of the central nervous system... |
| 2 | Middle English | brayn | The brain or cerebrum; the organ of thought;... |
| 3 | Old English | bræġn | brain |
| 4 | Proto-West Germanic | *bragn | brain |
| 5 | Proto-Germanic | bragną | brain |
| 6 | Proto-Indo-European | mregʰnom | skull, brain |
| 7 | Proto-Indo-European | men- | to think, mind; spiritual activity; to stay,... |
via English teasing
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | teasing | present participle of tease; The act of teasing;... |
| 2 | English | tease | To separate the fibres of a fibrous material; To... |
| 3 | Middle English | tesen | To card straighten the fibres of wool |
| 4 | Old English | tǣsan | to tease |
| 5 | Proto-West Germanic | taisijan | to separate; to tug, to pluck; to shred |