Word Study
siege of vicksburg |
siege perilous |
siegework |
siegfried |
siegfried line |
siemens
| siemens-martin process
| siemens-martin steel
| sienite
| sienitic
| sienna
siemens
WORDNET DICTIONARY
Noun siemens has 3 senses
- siemens(n = noun.quantity) mho, reciprocal ohm, s - a unit of conductance equal to the reciprocal of an ohm; Array is a kind of conductance unit
- siemens(n = noun.person) karl wilhelm siemens, sir charles william siemens - engineer who was a brother of Ernst Werner von Siemens and who moved to England (1823-1883); Array is a kind of applied scientist, engineer, technologist
- siemens(n = noun.person) ernst werner von siemens - German electrical engineer (1816-1892); Array is a kind of electrical engineer
OXFORD DICTIONARY
siemens, n. Electr. the SI unit of conductance, equal to one reciprocal ohm.
Usage
Abbr.: S.
Etymology
W. von Siemens, Ger. electrical engineer, d. 1892
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