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.
A final addition, change, or embellishment that serves to complete something.