incubate








verb (used with object), in·cu·bat·ed, in·cu·bat·ing.

  1. to sit upon (eggs) for the purpose of hatching.
  2. to hatch (eggs), as by sitting upon them or by artificial heat.
  3. to maintain at a favorable temperature and in other conditions promoting development, as cultures of bacteria or prematurely born infants.
  4. to develop or produce as if by hatching; give form to: His brain was incubating schemes for raising money.

verb (used without object), in·cu·bat·ed, in·cu·bat·ing.

  1. to sit upon eggs.
  2. to undergo incubation.
  3. to develop; grow; take form: A plan was slowly incubating in her mind.

verb

  1. (of birds) to supply (eggs) with heat for their development, esp by sitting on them
  2. to cause (eggs, embryos, bacteria, etc) to develop, esp in an incubator or culture medium
  3. (intr) (of eggs, embryos, bacteria, etc) to develop in favourable conditions, esp in an incubator
  4. (intr) (of disease germs) to remain inactive in an animal or human before causing disease
  5. to develop or cause to develop gradually; foment or be fomented
v.

1640s, “to brood upon, watch jealously” (which also was a figurative sense of Latin incubare); 1721 as “to sit on eggs to hatch them,” from Latin incubatus, past participle of incubare “to lie in or upon” (see incubation). Related: Incubated; incubating.

v.

  1. To maintain eggs, organisms, or living tissue at optimal environmental conditions for growth and development.
  2. To maintain a chemical or biochemical system under specific conditions in order to promote a particular reaction.

  1. The act of warming eggs in order to hatch them, as by a bird sitting upon a clutch of eggs in a nest.
  2. The act of keeping an organism, a cell, or cell culture in conditions favorable for growth and development.
  3. The maintenance of an infant, especially one that is ill or born before the usual gestation period, in an environment of controlled temperature, humidity, and oxygen concentration in order to provide optimal conditions for growth and development.
  4. The development of an infection from the time the pathogen enters the body until signs or symptoms first appear.
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