Acerebral

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Without a brain not-comparable

    "an acerebral organism"

  2. 2
    not using or involving the brain not-comparable

    "He acted on reflex, an acerebral reaction to a situation beyond his control."

Example

More examples

"He acted on reflex, an acerebral reaction to a situation beyond his control."

Etymology

From a- + cerebral.

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