Something that belongs to part of another main thing; something additional and subordinate, an attachment.
Something in a work of art without being indispensably necessary, for example solely ornamental parts.
An article that completes one's basic outfit, such as a scarf or gloves.
A person who is not present at a crime, but contributes to it as an assistant or instigator.
Having a secondary, supplementary or subordinate function by accompanying as a subordinate; aiding in a secondary way; being additional; contributing or being contributory. Said of things and actions, very rarely of people (and then usually in a humorous version of the legal sense [or due to confusion between the noun and the adjective]).
Assisting a crime without actually participating in committing the crime itself; being connected as an incident or subordinate to a principal.
Present in a minor amount, and not essential.
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.
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.