the abnormal buildup of cerebrospinal fluid in the ventricles of the brain.
出典:Wiktionary
出典:『Wiktionary』 (2026/01/12 20:25 UTC 版)
Borrowed from Ancient Greek ὑδροκέφαλον (hudroképhalon).
hydrocephalus (usually uncountable, plural hydrocephaluses or hydrocephali)