| HALONS | • halons n. Plural of halon. • HALON n. any one of a class of halogenated hydrocarbons, used esp. in fire extinguishers. |
| SALONS | • salons n. Plural of salon. • SALON n. a large room in which guests are received. |
| TALONS | • talons n. Plural of talon. • TALON n. a hooked claw or finger, also TALANT, TALAUNT. |
| ETALONS | • etalons n. Plural of etalon. • ETALON n. (French) a device used to measure wavelengths. |
| SIALONS | • sialons n. Plural of sialon. • SIALON n. a type of ceramic material. |
| GONFALONS | • gonfalons n. Plural of gonfalon. • GONFALON n. a small flag or pennant immediately below the head of a knight's lance, also GONFANON. |
| PANTALONS | • PANTALON n. (French) a movement in a quadrille, also PANTALONE. |
| ENCEPHALONS | • encephalons n. Plural of encephalon. • ENCEPHALON n. the contents of the cranium; the brain. |
| DIENCEPHALONS | • diencephalons n. Plural of diencephalon. • DIENCEPHALON n. the back of the forebrain, connecting the midbrain with the cerebral hemispheres. |
| EPENCEPHALONS | • EPENCEPHALON n. the cerebellum. |
| MESENCEPHALONS | • mesencephalons n. Plural of mesencephalon. • MESENCEPHALON n. the middle section of the embryonic brain. |
| METENCEPHALONS | • metencephalons n. Plural of metencephalon. • METENCEPHALON n. the anterior segment of the developing vertebrate hindbrain. |
| TELENCEPHALONS | • telencephalons n. Plural of telencephalon. • TELENCEPHALON n. the anterior subdivision of the embryonic forebrain or corresponding part of the adult forebrain. |
| MYELENCEPHALONS | • MYELENCEPHALON n. the posterior part of the developing vertebrate hindbrain or the corresponding part of the adult brain composed of the medulla oblongata. |
| RHINENCEPHALONS | • RHINENCEPHALON n. the olfactory lobe of the brain. |