Where does “gauge pressure” come from?
gauge pressure (English) comes from English gauge, from Middle English gauge, from Old French gauger, from Old French gauge, from Old French -é, from Latin -a, from Proto-Italic -ā, from Proto-Indo-European -éh₂.
gauge pressure (English): The absolute pressure minus the atmospheric pressure
Definitions
- The absolute pressure minus the atmospheric pressure
Ancestry of “gauge pressure”, step by step
gauge pressure traces back through two separate lines of ancestry.
via English gauge
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | gauge | A measure; a standard of measure; an instrument... |
| 2 | Middle English | gauge | A customary measurement or scale |
| 3 | Old French | gauger | Alternative form of jaugier |
| 4 | Old French | gauge | Alternative form of jauge; gauging rod |
| 5 | Old French | -é | used to form past participles of regular -er... |
| 6 | Latin | -a | suffixed to the roots of verbs, forms agent... |
| 7 | Proto-Italic | -ā | Forms masculine agent nouns from prefixed or compounded bases |
| 8 | Proto-Indo-European | -éh₂ | — |
via English pressure
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | pressure | A pressing; a force applied to a surface; A... |
| 2 | Latin | pressura | a pressing, pressure; throng, crowd; an... |
| 3 | Latin | premō | to press, push, press close or hard, oppress, overwhelm |
| 4 | Proto-Indo-European | pres- | to press |
| 5 | Proto-Indo-European | per- | before, in front; first; to go through |
| 6 | Proto-Indo-European | pr̥tós | passed , crossed |