Sects were springing up all over England as weeds in a hotbed.
If there is no greenhouse, a hotbed is an important help in the garden.
Industry—and the engineer is the backbone of industry—is a hotbed of competition.
It is a hotbed of heathen enthusiasm and of blinded devotion.
A corrupt, unregenerate heart, which is a hotbed and nursery of the devil.
The East Side, ...