Related Terms & Definitions. One half of an electrochemical cell, consisting of an electrode in a conductive fluid. It has two electrodes namely cathode and the anode.The cell has an electrolyte, a chemical substance that reacts with the electrodes and produces electric current. Definition of Half-cell in the Definitions.net dictionary. Inside an isolated half-cell, there is an oxidation-reduction (redox) reaction that is in chemical equilibrium, a condition written symbolically as follows (here, "M" represents a metal cation, an atom that has a charge imbalance due to the loss of "n" electrons): A half-cell contains a metal in two oxidation states. The greater the potential the higher the risk that corrosion is taking place. » Salt Bridge » Cell Potential » barrier-layer cell An electrode forms one half of the cell and the reinforcing steel in the concrete the other. (noun) This can be measured with the use of a voltmeter. Definition of Cell. The two half-cells of the battery each have potential - potential to either give up electrons or take electrons. Information and translations of Half-cell in the most comprehensive dictionary definitions resource on the web. HLA is a protein — or marker — found on most cells in your body. It uses healthy, blood-forming cells from a half- matched donor to replace the unhealthy ones. 1) Compartment in which the oxidation or reduction half-reaction occurs in a voltaic cell. Define half-cell. Corrosion of reinforcing steel is an electro-chemical process and the behaviour of the steel can be characterised by measuring its half-cell potential. What does half-cell mean? Tweet. Was this definition helpful? Because the half cell containing the \(Cu\) electrode in \(Cu^{2+}\) solution is the cathode, this is the half cell where reduction is taking place. Definition of half-cell. Here are some related terms and definitions we found for this term. The redox reaction. Half cell potential. The donor is typically a family member. Return to top of page. A concentration cell is an electrolytic cell that is comprised of two half-cells with the same electrodes, but differing in concentrations. n. One half of an electrochemical cell, consisting of an electrode in a conductive fluid. For allogeneic transplants, your doctor tests your blood to find out your human leukocyte antigen (HLA) type. Meaning of Half-cell. half-cell synonyms, half-cell pronunciation, half-cell translation, English dictionary definition of half-cell. Half-cell definition: a cell consisting of an electrode immersed in a suitable electrolyte , designed to... | Meaning, pronunciation, translations and examples The cell is a single power generating unit which stores the chemical energy and then converts it into electrical energy. n. One half of an electrochemical cell, consisting of an electrode in a conductive fluid. Cell potential is measured in Volts (=J/C). A concentration cell acts to dilute the more concentrated solution and concentrate the more dilute solution, creating a voltage as the cell reaches an equilibrium. Half cell synonyms, Half cell pronunciation, Half cell translation, English dictionary definition of Half cell. Search the Dictionary for More Terms. Therefore, this half cell has a higher potential to be reduced.