penecontemporaneous

adjective

pe·​ne·​contemporaneous
¦pēnē+
: of, relating to, or being a geological phenomenon originating or effectuated during or soon after the formation of the rocks in which it is displayed
a penecontemporaneous mineral
penecontemporaneous structures
penecontemporaneously adverb

Word History

Etymology

pene- + contemporaneous

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near penecontemporaneous

pene-

penecontemporaneous

peneid

Cite this Entry

“Penecontemporaneous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/penecontemporaneous. Accessed 8 Dec. 2022.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!


Words Named After People

  • name tags
  • Namesake of the leotard, Jules Léotard had what profession?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ