standard cell

American  

noun

Electricity.

1. a primary electric cell, as the Weston cell, that produces an accurately known constant voltage: used in scientific measurements.

---

standard cell British  

noun

1. a voltaic cell producing a constant and accurately known electromotive force that can be used to calibrate voltage-measuring instruments

---

Etymology

Origin of standard cell

First recorded in 1870–75

Example Sentences

The results also suggest that OPA1 inhibitors may have benefits beyond restoring standard cell death pathways.

From Science Daily • Nov. 23, 2025

Tabulations of standard electrode potentials may be used to compute standard cell potentials, E°cell, for many redox reactions.

From Textbooks • Feb. 14, 2019

The relation between free energy change and standard cell potential confirms the sign conventions and spontaneity criteria previously discussed for both of these properties: spontaneous redox reactions exhibit positive potentials and negative free energy changes.

From Textbooks • Feb. 14, 2019

The positive value for the standard cell potential indicates the process is spontaneous under standard state conditions.

From Textbooks • Feb. 14, 2019

Next connect the negative terminal of the standard cell to the negative terminal of the storage batteries, that is, brace their feet against each other.

From Letters of a Radio-Engineer to His Son by Mills, John