Brain wave and Concrete

Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.

Concrete is an antonym for brain wave in topics: understanding, idea.

Concrete noun - A strong hard building material composed of sand and gravel and cement and water.

Brain wave is an antonym for concrete.

Nearby Words: concreted, concretion, concretely, concretize, concretise