autophytograph

noun
au·​to·​phytograph
plural -s

Definition of autophytograph

: the outline or imprint produced upon a rock by the chemical action of a plant or plant fragment

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History and Etymology for autophytograph

aut- + phytograph

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Learn More About autophytograph

Dictionary Entries Near autophytograph

autophyte

autophytograph

autophytography

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Statistics for autophytograph

Cite this Entry

“Autophytograph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/autophytograph. Accessed 25 Sep. 2021.

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