side chain
"Side chain" is a term with diverse meanings across fields such as chemistry, biochemistry, audio processing, blockchain technology, and rail transport.
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Definition
C1Chemistry
(technical, academic)A group of atoms attached to the main structure of a molecule.
Example
- The side chain in this organic molecule determines its reactivity.
C1Biochemistry
(technical, academic)The variable group of atoms attached to the central carbon in an amino acid.
Example
- The side chain of each amino acid gives the protein its unique properties.
B2Audio Processing
(technical, music)An auxiliary audio input used to trigger an effect in another audio signal.
Example
- The producer used side chaining to create a pumping effect in the track.
C1Blockchain
(technical, cryptocurrency)A separate blockchain connected to a main blockchain to extend its functionalities.
Example
- Developers use side chains to improve the scalability of the main blockchain.
C1Rail Transport
(technical)A chain fitted on both sides of a center coupler or buffer at the end of a rail vehicle.
Example
- The side chains ensure the secure connection between the rail cars.