A part, usually performed by instruments, that gives support or adds to the background in music, or adds for ornamentation; also, the harmony of a figured bass.
That which accompanies; something that attends as a circumstance, or which is added to give greater completeness to the principal thing, or by way of ornament, or for the sake of symmetry.
To supply (a device, structure, etc.) with new components or parts that were not previously available or installed; to modernize.
Synonym of backport (“to retroactively supply a fix or feature to a previous version of a software product at the same time or after supplying it to the current version.”)
To give new characteristics or make alterations (to someone or something) to suit them to changed circumstances.
To supply a device, structure, etc., with new components or parts that were not previously available or installed.
To add or substitute (new components or parts) that were not previously available for or installed in a device, structure, etc.
An act of supplying a device, structure, etc., with new components or parts that were not previously available or installed; a retrofitting.
A change made to a device, structure, etc., by introducing components or parts that were not previously available or installed.