Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
incredulous
increment
incremental cash flow
incrementalism
increscent
incriminate
incross
incrust
incubate
incubation
incubation period
incubator
incubus
incudes
incue
inculcate
inculpable
Click to move down the list of words
Print Preview
See pronunciation key
Search for "incubate" in all of MSN Encarta
E-mail this entry
Blog about this entry on MSN Spaces
Download the MSN Encarta Right-Click Dictionary

incubate

in·cu·bate [ íngkyə bàyt ] (past and past participle in·cu·bat·ed, present participle in·cu·bat·ing, 3rd person present singular in·cu·bates)


transitive and intransitive verb 
Definition:
 
1. sit on eggs: to keep eggs warm by sitting on them so that the embryos inside can develop and hatch, or be kept warm in this way

2. keep baby in incubator: to keep a premature or unwell baby inside a controlled environment in order to keep it alive and assist its growth and development, or be kept in such an environment

3. grow microorganisms in controlled environment: to keep cells or microorganisms at a controlled temperature in or on a medium so that they multiply, or be kept in or on such a medium

4. build up disease-producing germs: to develop an infection, through the reproduction of germs, to the point at which the first signs of a disease appear, or be developed in this way

5. gradually bring something into being: to form or develop something such as a plan or an idea slowly and quietly over a period of time, or be formed or developed in this way

[Mid-17th century. < Latin incubat-, past participle of incubare "lie down on" < cubare "lie down"]
Advertisement

Also on Encarta
Englishtown: Learn English online
Our Partners
Also on MSN
Encarta Message Boards (© Rubberball/Jupiterimages)
MSN Shopping
Encarta RSS Feeds
© 2008 Microsoft