Smell-brain
"Smell-brain" in a Sentence (1 examples)
This system is a fairly old part of the brain and one that humans share with many other vertebrates; in reptiles, it is known as the rhinencephalon, or “smell-brain,” because it reacts primarily to signals of odor.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.