K5Print Free printable worksheets for K–5

constellation

  • noun
  • con·stel·la·tion
  • kŏnstəlā'shn'

An arbitrary formation of stars perceived as a figure (especially one from mythology) or pattern, or a division of the sky including it, especially one officially recognized by astronomers; an asterism.

Other meanings

  1. Any of the 88 regions of the sky officially recognized by the International Astronomical Union, including all stars and celestial bodies in the region.

  2. A configuration or grouping of related things.

Related words

  • constellationary
  • megaconstellation
  • constellate
  • constellational
  • constellationally
  • constellatory
  • reconstellation
  • prime constellation
  • seasonal constellation
  • subconstellation

Word history

From Latin "cōnstēllātiōnem".

Where this comes from

This definition is adapted from “constellation” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.