incubator vs brooder

incubator and brooder both are nouns.

Word	Noun	Adjective	Verb	Adverb
incubator	Yes	No	No	No
brooder	Yes	No	No	No

As nouns, incubator and brooder are synonyms defined as:

incubator and brooder: apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants

incubator (noun)	brooder (noun)
apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants	apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants