acellular
Americanadjective
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being without cells.
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composed of tissue not divided into separate cells, as striated muscle fibers.
adjective
Etymology
Origin of acellular
Vocabulary lists containing acellular
Microbiology - High School
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Microbiology - Middle School
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The team concluded that protection waned 27% per year after children's fifth dose of the acellular vaccine, which is given between ages 4 and 6.
From Science Magazine • Apr. 18, 2019
That is far lower than the 87 percent vaccination rates for the Tdap vaccine, which prevents tetanus, diptheria and acellular pertussis.
From Salon • Feb. 6, 2017
Viruses are acellular, parasitic entities that are not classified within any domain because they are not considered alive.
From Textbooks • Apr. 25, 2013
Early clinical trials suggested that this newer, acellular vaccine was also highly effective.
From Slate • Sep. 5, 2012
The giant acellular slime molds chose a different strategy, spreading their bodies across huge areas, and making spores across their entire surface.
From New York Times • Oct. 3, 2011
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
