s, a, b, e, g, n, r, t, i, u are letters that make 'substantia grisea'
sub, AN, BS, ti, NT, Gris, SE, ant, RI, Ea, tan, anti, rise, IA, sea, TIA, Se, Ta, Ti are words within 'substantia grisea'
1 possible definitions for 'substantia grisea'
Under this definition, substantia grisea is a noun and has the following properties:
grey matter, gray matter, grey substance, gray substance have the same meaning as 'substantia grisea'
'substantia grisea' can be a type of nervous tissue, nerve tissue.
'substantia grisea' can be a substance of cerebral cortex, cerebral mantle, pallium, cortex.