Dictionary

acellular

adjective acel·lu·lar \(ˌ)ā-ˈsel-yə-lər\

Definition of ACELLULAR

1
:  containing no cells <acellular vaccines>
2
:  not divided into cells :  consisting of a single complex cell —used especially of protozoa and ciliates

First Known Use of ACELLULAR

1940

acellular

adjective acel·lu·lar \(ˈ)ā-ˈsel-yə-lər\   (Medical Dictionary)

Medical Definition of ACELLULAR

1
:  containing no cells <acellular vaccines>
2
:  not divided into cells :  consisting of a single complex cell—used especially of protozoans and ciliates

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