In`cu*ba"tion (?), n. [L.
incubatio: cf. F. incubation.]
1. A sitting on eggs for the purpose of
hatching young; a brooding on, or keeping warm, (eggs) to develop the
life within, by any process. Ray.
2. (Med.) The development of a disease
from its causes, or its period of incubation. (See below.)
3. A sleeping in a consecrated place for the
purpose of dreaming oracular dreams. Tylor.
Period of incubation, or
Stage of
incubation(Med.),
the period which elapses
between exposure to the causes of a disease and the attack resulting
from it; the time of development of the supposed germs or
spores.