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amoeba

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noun [countable] biology amoeba pronunciation in British English /əˈmiːbə/ 
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singularamoeba
pluralamoebas or amoebae

derived word

amoebic

 amoeba pronunciation in British English /əˈmiːbɪk/  adjective

Open Dictionary

chicken raffle

any random process, such as a competition in which a name is drawn from a hat

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