Brainhood

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The property of being a brain. uncountable
  2. 2
    The idea that to be a human being is to be a brain. uncountable

Etymology

From brain + -hood, perhaps by analogy with personhood.

Related phrases

human being

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.