SINCE 1828
dictionary
thesaurus

tropidine

noun
Save Word
trop·​i·​dine | \ ˈträpəˌdēn, -də̇n \
plural -s

Definition of tropidine

: an oily alkaloid C8H13N obtained by the chemical dehydration of tropine

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!

First Known Use of tropidine

1879, in the meaning defined above

History and Etymology for tropidine

International Scientific Vocabulary trop- + -idine

Learn More About tropidine

Time Traveler for tropidine

Time Traveler

The first known use of tropidine was in 1879

See more words from the same year

Dictionary Entries Near tropidine

Tropicorbis

tropidine

Tropidoleptus

See More Nearby Entries 

Statistics for tropidine

Cite this Entry

“Tropidine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tropidine. Accessed 18 May. 2022.

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

WORD OF THE DAY

indoctrinate

Listen to the pronunciation of indoctrinate

See Definitions and Examples »

Test Your Vocabulary

Great Words for Scrabble

  • scrabble tiles that read scrabble quiz
  • Which of the following Q-without-U words means the number five in cards or dice?
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
Love words? Need even more definitions?

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

Words at Play
Ask the Editors
Word Games