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macrofossil

noun mac·ro·fos·sil \ ˈma-krō-ˌfä-səl \

Definition of macrofossil

: a fossil large enough to be observed by direct inspection

Recent Examples of macrofossil from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'macrofossil.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of macrofossil

1937

in the meaning defined above

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