sustancia blanca
/sustanθja blanka/from spelling rulesfeminine
The English phrase "white matter" is translated into Spanish as sustancia blanca. Wiktionary also lists materia blanca.
Meaning: region of the central nervous system (noun)
Ways to say it
| Spanish | IPA | Note |
|---|---|---|
| sustancia blanca | /sustanθja blanka/ (Spain, from spelling rules) /sustansja blanka/ (Latin America, from spelling rules) |
feminine |
| materia blanca | /mateɾja blanka/ (from spelling rules) | feminine |
This refers to a region of the central nervous system.
What does it mean word for word?
The term sustancia blanca is a literal translation of "white substance", where sustancia means substance and blanca means white.
Which one should you use?
sustancia blanca is the most common medical term for white matter, while materia blanca is a direct synonym. The anatomical opposite of sustancia blanca is sustancia gris (gray matter).
How does it change in a sentence?
Because sustancia is a feminine noun, the definite article must be the feminine la and the adjective must be blanca, resulting in la sustancia blanca.
Did you know?
- In Spanish, sustancia can refer to a chemical substance, but it is also used in culinary contexts to describe the 'heartiness' or nutrient density of a broth.
- The word materia is a linguistic sibling to the Spanish word madera, which means 'wood'. Both come from the Latin root for the material used in building.
- While 'white matter' is a biological term, the word materia is also used in Spanish to refer to 'subject matter' or 'school subjects'.
Examples in context
- Los investigadores están estudiando los efectos de la lesión en la sustancia blanca del cerebro.The researchers are studying the effects of injury on the brain's white matter.
- El daño en la materia blanca del sistema nervioso central puede causar trastornos neurológicos.Damage in the central nervous system's white matter can cause neurological disorders.
- La sustancia blanca conecta las neuronas.The white matter connects the neurons.
- El escáner mostró un problema en la sustancia blanca.The scan showed a problem in the white matter.
- Estudiamos la función de la sustancia blanca hoy.We are studying the function of the white matter today.
Example conversation
Two medical students are studying a brain diagram in a classroom.
- ElenaMateo, ¿puedes señalar la sustancia blanca aquí?Mateo, can you point out the white matter here?
- MateoSí, Elena, es esta zona interna del cerebro.Yes, Elena, it is this internal area of the brain.
- ElenaParece que tiene una estructura muy compleja.It seems to have a very complex structure.
- MateoExacto, es fundamental para la comunicación neuronal.Exactly, it is fundamental for neuronal communication.
Sources
- Wiktionary, “white matter” translations and entries sustancia blanca, materia blanca, CC BY-SA 4.0, dump of 2026-09-26.
- IPA marked “from spelling rules” is derived from standard Spanish spelling, where Wiktionary gives none.
- Word origins: Wiktionary entries materia, sustancia, CC BY-SA 4.0.
