Function: noun
Date: 1855
: any of a family (Gyrinidae) of beetles with two pairs of eyes and clubbed antennae that live mostly on the surface of water where they swim swiftly about in circles
Function: noun
Date: 1855
: any of a family (Gyrinidae) of beetles with two pairs of eyes and clubbed antennae that live mostly on the surface of water where they swim swiftly about in circles
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012