acaleph

[ ak-uh-lef ]

/ ˈæk əˌlɛf /

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noun

(in former classifications) any coelenterate of the group Acalephae, including the sea nettles and jellyfishes.

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Which of the following words means “to make a crackling sound; crackle”?

crisp

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fuscous

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Also ac·a·lephe

[ak-uh-leef]. /ˈæk əˌlif/.

Origin of acaleph

1700–10; <New Latin acalepha<Greek akalḗphē stinging nettle, sea anemone

Words nearby acaleph

Acadian flycatcher, Acadian owl, açaí, acajou, acalculia, acaleph, acampsia, AC and U, acantha, acanthaceous, acanthamebiasis

How to use acaleph in a sentence

The medus are often termed the Acaleph—a word which signifies nettles, and they are popularly known as sea nettles.
The Sea Shore|William S. Furneaux
It exists occasionally in considerable numbers on the internal surface of some Acaleph of the ocean and of the Mediterranean.
Animal Parasites and Messmates|P. J. Van Beneden
Perhaps they too act like the venomous matter produced in the thread-capsules of the Acaleph.
Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index|Ernst Haeckel
The color of this pretty Acaleph varies from a greenish hue to green, with a faint tinge of red, or to a reddish brown.
Seaside Studies in Natural History|Elizabeth Cabot Cary Agassiz

And throughout considerable portions of their bodies, some of the Acaleph exhibit more or less distinctly this type of structure.
Illustrations of Universal Progress|Herbert Spencer

British Dictionary definitions for acaleph

acaleph

/ (ˈækəˌlɛf) /

noun

obsolete any of the coelenterates of the former taxonomic group Acalephae, which included the jellyfishes

Word Origin for acaleph

C18: from New Latin, from Greek akalēphē a sting

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012