An appended source of media or information, designed to be used in conjunction with and to enhance the main material.
A knot in whose neighborhood another, specified knot meets every meridian disk.
A friend, acquaintance, or partner; someone with whom one spends time or accompanies
A celestial object that is associated with another.
A knight of the lowest rank in certain orders.
The covering of a hatchway on an upper deck which leads to the companionway; the stairs themselves.
The framework on the quarterdeck of a sailing ship through which daylight entered the cabins below.
A thing or phenomenon that is closely associated with another thing, phenomenon, or person.
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.