Definify.com
Webster 1913 Edition
Encephaloid
En-ceph′a-loid
,Adj.
 [Gr. 
ἐγκέφαλοσ 
+ -oid
.] Resembling the material of the brain; cerebriform. 
Encephaloid cancer 
(Med.)
, a very malignant form of cancer of brainlike consistency. See under 
 Cancer
.En-ceph′a-loid
,Noun.
 An encephaloid cancer. 
Definition 2025
encephaloid
encephaloid
English
Adjective
encephaloid (comparative more encephaloid, superlative most encephaloid)
- Resembling the material of the brain; cerebriform.
Noun
encephaloid (plural encephaloids)
- A malignant cancer of brain-like consistency.