Aigialosaurus

noun

Ai·​gi·​a·​lo·​sau·​rus
ī-ˌjī-ə-(ˌ)lō-ˈsȯr-əs
: a genus (the type of the family Aigialosauridae) of fossil probably semiaquatic lizards of the Lower Cretaceous

Word History

Etymology

New Latin, from Greek aigialos seashore + New Latin -saurus

First Known Use

1893, in the meaning defined above

Time Traveler
The first known use of Aigialosaurus was in 1893

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 Aigialosaurus

Cite this Entry

“Aigialosaurus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Aigialosaurus. Accessed 14 Nov. 2024.

Love words? Need even more definitions?

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