Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of acaleph is as below...

Trachymedusae :: Trachymedusae (n. pl.) A division of acalephs in which the development is direct from the eggs, without a hydroid stage. Some of the species are parasitic on other medusae..

Hydroidea :: Hydroidea (n. pl.) An extensive order of Hydrozoa or Acalephae.

Gymnophthalmata :: Gymnophthalmata (n. pl.) A group of acalephs, including the naked-eyed medusae; the hydromedusae. Most of them are known to be the free-swimming progeny (gonophores) of hydroids..

Acalephae :: Acalephae (n. pl.) A group of Coelenterata, including the Medusae or jellyfishes, and hydroids; -- so called from the stinging power they possess. Sometimes called sea nettles..

Acaleph :: Acaleph (n.) Alt. of Acalepha.

Lucernarida :: lucernarida (n. pl.) A more extensive group of acalephs, including both the true lucernarida and the Discophora..

Lucernaria :: Lucernaria (n.) A genus of acalephs, having a bell-shaped body with eight groups of short tentacles around the margin. It attaches itself by a sucker at the base of the pedicel..

Medusa :: Medusa (n.) Any free swimming acaleph; a jellyfish.

Calycozoa :: Calycozoa (n. pl.) A group of acalephs of which Lucernaria is the type. The body is cup-shaped with eight marginal lobes bearing clavate tentacles. An aboral sucker serves for attachment. The interior is divided into four large compartments. See Lucernarida.

Hydrozoa :: Hydrozoa (n. pl.) The Acalephae; one of the classes of coelenterates, including the Hydroidea, Discophora, and Siphonophora..

Acalephs :: Acalephs (pl. ) of Acalepha.

Lucernarida :: lucernarida (n. pl.) A division of acalephs, including Lucernaria and allied genera; -- called also Calycozoa..

Jellyfish :: "Jellyfish (n.) Any one of the acalephs, esp. one of the larger species, having a jellylike appearance. See Medusa..

Acalephans :: Acalephans (pl. ) of Acalepha.

Discophora :: Discophora (n. pl.) A division of acalephs or jellyfishes, including most of the large disklike species..

Acalephan :: Acalephan (n.) One of the Acalephae.

Acraspeda :: Acraspeda (n. pl.) A group of acalephs, including most of the larger jellyfishes; the Discophora..

Acalephoid :: Acalephoid (a.) Belonging to or resembling the Acalephae or jellyfishes.

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