A configuration or grouping.
Any of the 88 regions of the sky officially recognized by the IAU, including all stars and celestial bodies in the region.
A fleet of satellites of the same purpose (such as the set of GPS satellites, or Iridium satcom fleet).
An asterism, an arbitrary formation of stars perceived as a figure or pattern, or a division of the sky including it, especially one officially recognised by astronomers.
An image associated with a group of stars.
A wide, seemingly unlimited assortment.
A network of connections that exists between people who are in polyamorous relationships, for example between one person, their partner, and that person's partner.
The configuration of planets at a given time (notably of birth), as used for determining a horoscope.
A subdivision of a species in other scientific disciplines.
A taxon at that rank, often indicated with trinomial nomenclature (such as Felis silvestris silvestris in zoology and Pinus nigra subsp. salzmannii in botany).
A rank in the classification of organisms, below species.