brainbow

B3R1A1I1N1B3O1W4

noun

A graphical representation of parts of the brain in which neighbouring neurons are variously coloured with fluorescent dyes.

Scrabble 15
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Meanings

nounbrainbow (plural brainbows)

plural brainbows

  1. A graphical representation of parts of the brain in which neighbouring neurons are variously coloured with fluorescent dyes.

Origin

Blend of brain + rainbow.

Full word history & related roots →
Cite this entry
APA

brainbow. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/brainbow

MLA

“brainbow.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/brainbow. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “brainbow,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/brainbow.

Source: brainbow on Wiktionary, CC BY-SA 4.0.