| DIENCEPHALA | • diencephala n. Plural of diencephalon. • DIENCEPHALON n. the back of the forebrain, connecting the midbrain with the cerebral hemispheres. | 
| ENCEPHALA | • encephala n. Plural of encephalon. • encephala n. Plural of encephalum. • Encephala prop.n. (Archaic) A non-taxonomic, informal classification, within phylum Mollusca - those in the classes having… | 
| ENCEPHALALGIA | • encephalalgia n. (Rare, medicine) headache, head pain. • ENCEPHALALGIA n. pain in the head; headache. | 
| ENCEPHALALGIAS | • ENCEPHALALGIA n. pain in the head; headache. | 
| EPENCEPHALA | • epencephala n. Plural of epencephalon. • EPENCEPHALON n. the cerebellum. | 
| MESENCEPHALA | • mesencephala n. Plural of mesencephalon. • MESENCEPHALON n. the middle section of the embryonic brain. | 
| METENCEPHALA | • metencephala n. Plural of metencephalon. • METENCEPHALON n. the anterior segment of the developing vertebrate hindbrain. | 
| MYELENCEPHALA | • myelencephala n. Plural of myelencephalon. • MYELENCEPHALON n. the posterior part of the developing vertebrate hindbrain or the corresponding part of the adult brain composed of the medulla oblongata. | 
| PARENCEPHALA | • parencephala n. Plural of parencephalon. • PARENCEPHALON n. a cerebral hemisphere. | 
| PROSENCEPHALA | • prosencephala n. Plural of prosencephalon. • PROSENCEPHALON n. the forebrain. | 
| RHINENCEPHALA | • rhinencephala n. Plural of rhinencephalon. • RHINENCEPHALON n. the olfactory lobe of the brain. | 
| RHOMBENCEPHALA | • rhombencephala n. Plural of rhombencephalon. • RHOMBENCEPHALON n. the hindbrain. | 
| TELENCEPHALA | • telencephala n. Plural of telencephalon. • TELENCEPHALON n. the anterior subdivision of the embryonic forebrain or corresponding part of the adult forebrain. | 
| THALAMENCEPHALA | • thalamencephala n. Plural of thalamencephalon. • THALAMENCEPHALA plural of thalamencephalon (which has sixteenletters), the part of the diencephalon of the brain that includes the thalamus, pineal gland, and adjacent structures. |