Brain wave
Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.
Significance and brain wave are semantically related. In some cases you can use "Significance" instead a noun phrase "Brain wave".
Significance
Significance noun - The idea that is conveyed or intended to be conveyed to the mind by language, symbol, or action.
Brain wave and significance are semantically related. Sometimes you can use "Brain wave" instead a noun "Significance".
Mutual synonyms
Cite this Source
Significance and Brain wave. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/brain_wave/significance
Brain wave & Significance. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/brain_wave/significance>.
Significance or Brain wave. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/brain_wave/significance.
Google Ngram Viewer shows how "brain wave" and "significance" have occurred on timeline