Definition of White matter

1. Noun. Whitish nervous tissue of the CNS consisting of neurons and their myelin sheaths.

Exact synonyms: Substantia Alba
Generic synonyms: Nerve Tissue, Nervous Tissue
Terms within: Fibrous Astrocyte
Specialized synonyms: Nerve Pathway, Nerve Tract, Pathway, Tract
Substance meronyms: Central Nervous System, Cns, Systema Nervosum Centrale

Definition of White matter

1. Noun. (context: neuroanatomy) A region of the central nervous system containing myelinated nerve fibres and no dendrites ¹

¹ Source: wiktionary.com

Medical Definition of White matter

1. Brain tissue composed of myelin-coated nerve cell fibres. White matter carries information between the nerve cells in the brain and spinal cord. The inner portion of the cerebrum is composed of white matter. See: grey matter. (13 Nov 1997)

Lexicographical Neighbors of White Matter

white maggot
white maggots
white magic
white magick
white maire
white mallee
white mallow
white man
white man's burden
white man's grave
white mangrove
white marlin
white marriage
white marriages
white matsutake
white matter (current term)
white meat
white meats
white melilot
white men
white mercuric precipitate
white metal
white milkweed
white mountain ash
white mulberry
white mullein
white mullet
white muscle
white muscle disease
white mustard

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