Hydrae

What does HYDRAE mean?

Hydrae is a form of HYDRA.

1. noun

   (Greek mythology) monster with nine heads; when struck off each head was replaced by two new ones

   “Hydra was slain by Hercules”

2. noun

   a long faint constellation in the southern hemisphere near the equator stretching between Virgo and Cancer

3. noun

   trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality

   “we may be facing a hydra that defies any easy solution”

4. noun

   small tubular solitary freshwater hydrozoan polyp

Definitions from WordNet 3.1, Princeton University.