Where does “beamstop” come from?
beamstop (English) comes from English stop, from English top, from Middle English top, from Old English topp, from Proto-West Germanic *topp, from Proto-Germanic tuppaz, from Proto-Indo-European dumb- — tail, rod, staff, pole, penis; tail, rod, staff,...
beamstop (English): Any of several devices used in X-ray...
Definitions
- Any of several devices used in X-ray...
Ancestry of “beamstop”, step by step
beamstop traces back through two separate lines of ancestry.
via English stop
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | stop | To cease moving; To not continue; To cause to... |
| 2 | English | top | The highest or uppermost part of something; A... |
| 3 | Middle English | top | The summit or top of something, especially a... |
| 4 | Old English | topp | top, summit (of something) |
| 5 | Proto-West Germanic | *topp | top, summit, crest |
| 6 | Proto-Germanic | tuppaz | tuft, plait; top, summit |
| 7 | Proto-Indo-European | dumb- | tail, rod, staff, pole, penis; tail, rod, staff,... |
via English beam
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | beam | Any large piece of timber or iron long in... |
| 2 | Middle English | beem | A usually wooden beam or pole |
| 3 | Old English | bēam | tree, cross, gallows, column, pillar, wood, beam,... |
| 4 | Proto-West Germanic | baum | tree; beam |
| 5 | Proto-Germanic | baumaz | Alternative form of *bagmaz; tree, beam, balk;... |
| 6 | Proto-Indo-European | bʰew- | to grow, swell; to swell, wax, grow; to blow; to... |