Merriam-Webster Logo
SINCE 1828
dictionary
thesaurus
view recents

acaleph

noun
Save Word
ac·​a·​leph | \ ˈakəˌlef \
plural -s

Definition of acaleph

: a coelenterate of the group Acalepha

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 acaleph

1706, in the meaning defined above

History and Etymology for acaleph

New Latin Acalepha

Keep scrolling for more

Learn More about acaleph

Time Traveler for acaleph

Time Traveler

The first known use of acaleph was in 1706

See more words from the same year

Statistics for acaleph

Cite this Entry

“Acaleph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acaleph. Accessed 16 Jan. 2021.

Comments on acaleph

What made you want to look up acaleph? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

effusive

Listen to the pronunciation of effusive

See Definitions and Examples »

Test Your Vocabulary

Words of Snow and Ice Quiz

  • image1037863653
  • Which of the following refers to thin, bending ice, or to the act of running over such ice?
True or False

Test your knowledge - and maybe learn something along the way.

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!

Words at Play
Ask the Editors
Word Games