1. A class of marine zoophytes, of circular and radiated from, so named from their causing when touched a disagreeable sensation similar to the sting of a nettle. The sea-nettle, jelly-flsh,&c., belong to this class.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• acalepha,
• acalephe,
• acaleph,
• zcalephae,
• scalephae,
• wcalephae,
• qcalephae,
• axalephae,
• avalephae,
• afalephae,
• adalephae,
• aczlephae,
• acslephae,
• acwlephae,
• acqlephae,
• acakephae,
• acapephae,
• acaalephae,
• Akalephae,
• Ackalephae

The plural of the "Acalephae" can be the "Acalephae".

The singular of the "Acalephae" can be the "Acalephae".