ohm
/oʊm/
noun
- The unit of electrical resistance in the International System of Units (SI). One ohm is the resistance between two points of a conductor when a constant potential difference of one volt produces a current of one ampere.
- According to Ohm's law, voltage equals current times resistance in ohms.
- To measure the resistance of the wire, set the multimeter to ohms.
- The resistor in the circuit has a value of 10 ohms.