Definify.com
Webster 1913 Edition
Hotbed
Hot′bedˊ
,Noun.
1.
(Gardening)
A bed of earth heated by fermenting manure or other substances, and covered with glass, intended for raising early plants, or for nourishing exotics.
2.
A place which favors rapid growth or development;
as, a
. hotbed
of seditionWebster 1828 Edition
Hotbed
HOT'BED
,Noun.