petrogram (0 synonym found)

We don't have synonyms for petrogram yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are program, petrograd and aerogram.

We don't have any synonyms for petrogram yet.

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program  ·  petrograd  ·  aerogram  ·  tetragram  ·  spectrogram

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Definition of petrogram:

(n) : (archaeology) A painting on rock, especially one made in prehistoric times.
Definition of petrogram:

(n) : (archaeology) A painting on rock, especially one made in prehistoric times.
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