lizard brain (English, noun)
expansion: lizard brain (plural lizard brains)
Senses:
glosses: The most primitive part of the brain; the brain stem.
tags: informal
glosses: Any part of a person's psyche or personality dominated by instinct or impulse rather than rational thought.
tags: broadly
glosses: Any part of a person's mind concerned with automatic, repetitive tasks rather than emotion.
tags: broadly
Forms:
form: lizard brains
tags: plural