ag·​glom·​er·​ant | \ə-ˈglä-mə-rənt, a-\
plural -s

Definition of agglomerant 

: something that causes agglomeration

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First Known Use of agglomerant

1872, in the meaning defined above

History and Etymology for agglomerant

borrowed from Latin agglomerant-, agglomerans, present participle of agglomerāre “to mass together”

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The first known use of agglomerant was in 1872

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