Q: Context: Petrichor (/ ˈpɛtrɪkɔːr /) is the earthy scent produced when rain falls on dry soil. The word is constructed from Greek πέτρα petra, meaning "stone", and ἰχώρ īchōr, the fluid that flows in the veins of the gods in Greek mythology.

Question: what is the name for the smell of rain?
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To answer the question, consider the following: Petrichor (/ ˈpɛtrɪkɔːr /) is the earthy scent produced when rain falls on dry soil. So the answer is Petrichor.
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