Meaning of Water devil

English Translation from English to English dictionary online for the word Water devil

1. 1

   The rapacious larva of a large water beetle (Hydrophilus piceus), and of other similar species. See Illust. of Water beetle.

2. 2

   The rapacious larva of a large water beetle (Hydrophilus piceus), and of other similar species. See Illust. of Water beetle.