About The Word Ordovician

Bay Area Crosswords

Learn about the word Ordovician to help solve your crossword puzzle. Discover Ordovician definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Ordovician

Ordovician Meaning & Definition
Ordovician Definition And Meaning

What's The Definition Of Ordovician?

[n] from 425 million to 500 million years ago; conodonts and ostracods and algae and seaweeds

Synonyms | Synonyms for Ordovician: Ordovician period

Related Terms | Find terms related to Ordovician:

See Also | geological period | Paleozoic | Paleozoic era | period

Ordovician In Webster's Dictionary

\Or`do*vi"cian\, a. [From L. Ordovices, a Celtic people in Wales.] (Geol.) Of or pertaining to a division of the Silurian formation, corresponding in general to the Lower Silurian of most authors, exclusive of the Cambrian. -- n. The Ordovician formation.

More Crossword Puzzle Words

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Cross Word Of The Day

  • Virginia mallow ‐ tall handsome perennial herb of southeastern United States having…
  • Sinecure ‐ an office that involves minimal duties [n] a benefice to which…
  • Ground bait ‐ bait scattered on the water to…
  • Ketoacidosis-resistant diabetes ‐ mild form of diabetes mellitus that develops gradually in adults;…
  • Boolean logic ‐ a system of symbolic logic devised by George Boole; used in…
  • Repine ‐ express…
  • Chinese angelica ‐ similar to American angelica tree but less…
  • Outlawry ‐ illegality as a consequence of unlawful acts; defiance of the…
  • Flammable ‐ possible to burn
  • Genus mastodon ‐ extinct type genus of the Mammutidae:…