Coetaneous

ahd-5
  • adjective. Of equal age, duration, or period; coeval.
  • The Century Dictionary and Cyclopedia
  • Of the same age with another; beginning to exist at the same time; coeval. Also spelled coĊ“taneous.
  • the GNU version of the Collaborative International Dictionary of English
  • adjective. Of the same age; beginning to exist at the same time; contemporaneous.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adjective. Belonging to the same age, era or period; coeval or contemporary.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • adjective. of the same period
  • Word Usage
    "Oxygenated blood from the gills is fed to the muscles via large subsurface coetaneous arteries."
    Equivalent
    Synonym
    Words with the same meaning