pentadecahydrate

noun
pen·​ta·​deca·​hydrate | \ ¦pentə¦dekə+ \

Definition of pentadecahydrate

: a chemical compound with 15 molecules of water

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!

History and Etymology for pentadecahydrate

pentadeca- + hydrate

Keep scrolling for more

Learn More About pentadecahydrate

Dictionary Entries Near pentadecahydrate

pentadecagon

pentadecahydrate

pentadecane

See More Nearby Entries 

Statistics for pentadecahydrate

Cite this Entry

“Pentadecahydrate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pentadecahydrate. Accessed 21 Sep. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

Difficult Spelling Words Quiz

  • alphabet pasta spelling help
  • Which is the correct spelling?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Typeshift

Anagram puzzles meet word search.

TAKE THE QUIZ
Love words? Need even more definitions?

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